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Philips Hue bulbs are a hugely popular smart lighting solution, and with good reason. But if your setup consists only of Hue bulbs (and a hub), you're missing a trick. The brand makes a range of accessories that can make a major difference to how you use your smart lights, and most are very affordable too. I asked the TechRadar team for some of their favorite cheap smart home upgrades, and almost all the answers I got back were Philips Hue accessories, so I decided it was worthy of its own article.

Entertainment Editor Matt Bolton is a big fan of his Philips Hue Smart Button, a compact, simple, wireless switch. "I stuck the Smart Button on my wall next to my regular light switch, giving me a way to control just the lamps in my living room separate to the other lights," he says. "It's so nice and easy, and no rewiring needed."

Matt also makes use of the Philips Hue Smart Plugs, which can be used to integrate non-smart lights into your Hue ecosystem. "I use the Hue Plugs to add little lamps that are too small for Hue bulbs into my lighting setups," he says. "I also use it for my Christmas tree lights every year, so I can plug them in somewhere awkward, but I can still turn them on and off at will."

Senior News Editor Mark Wilson is a big fan of his Philips Hue Tap Dial Switch. This physical switch has four buttons and a dial, and can control nine different actions; it's a more complex alternative to the Smart Button. "I hate using my phone or voice controls for smart lights. My favorite feature is turning the dial to dim my Hue lights — it's so much better than tapping the buttons on other switches," says Mark. "It’s simple to use, while also being really versatile thanks to those four buttons, which can set scenes in different rooms."

Homes Editor Cat Ellis has a slightly different suggestion: if you're finding regular Hue bulbs too expensive, she recommends checking out the much cheaper Essential range. "I put a regular Philips Hue bulb and a Hue Essential bulb side-by-side in identical lamps, and it was almost impossible to tell the difference when shifting colors — I could only really notice a distinction when dialing down the brightness."

A smarter setup Philips Hue Tap Dial Switch

Read our full review

Pros

• Highly configurable
• Easy to set up
• Wireless with magnetic mount

Cons

• Only two color options
• Can be overkill for simpler Hue systems

Philips Hue Essential Smart Bulb

Read our full review

Philips Hue Smart Plug

Read our full review

Pros

• Compact, unassuming design
• Simple to use
• Works with Alexa, Google Assistant and HomeKit

Cons

• Requires Hue Bridge for control when you're not close by
• No energy monitoring functions

Philips Hue Dimmer Switch

Read our full review

Pros

• Simple setup
• Can be mounted on a wall or used as a portable remote
• Customizable buttons
• Time-based control options

Cons

• Not as flexible as the Philips Hue Tap Dial Switch
• Only available in white

Philips Hue Smart Button

Read our full review

Pros

• Compact design
• Easy to set up and use
• Two wall-mounting options

Cons

• Limited functionality
• More expensive than the Hue Smart Wireless Dimmer

Philips Hue Smart Motion Sensor

Read our full review

While there are a few other brands, the hard drive market is essentially a three-horse race between WD, Seagate and Toshiba.

Having looked at WD and Seagate NAS HDDs recently, it seemed appropriate to look at what Toshiba offers that’s different to the other two.

Toshiba Electronics Europe launched the N300 NAS drive series in January 2017. By that point, Western Digital and Seagate had been in the dedicated NAS drive market for years. WD Red has been on sale since 2012, and Seagate IronWolf launched in 2016. Toshiba was late to this party, and that certainly coloured its product range from the outset.

The N300 launched at 4TB, 6TB, and 8TB, all carrying a 128MB data buffer and a 7200 RPM spindle. That last detail is the key one. Toshiba did not try to match WD and Seagate on their terms; instead, it went faster.

The N300 range runs at 7200 RPM on every capacity variant, from the smallest to the largest. That decision produces a drive with meaningfully higher sequential throughput. The N300 achieves up to 298 MB/s sustained transfer speed. The WD Red Plus manages around 180-190 MB/s. The IronWolf reaches 202 MB/s. The N300 leaves both behind in raw sequential performance.

And, this newer HDWG740EZSTC model covered here offers 512MB of cache, where older revisions had 128MB or 256MB.

However, there are tradeoffs here. On the hardware side, the additional rotational speed makes the N300 noisier, it generates more heat, and uses more power. That makes it less suitable for a NAS that’s sitting on the desktop, and more acceptable if you have a server room. And, the other awkward aspect of the N300 is that Toshiba has jacked the price up of this drive to around 50% more than what WD and Seagate are asking for the same capacity from some sources.

There are a few deals to be had on the N300, but it does make you wonder whether it's competing with the WD Red Plus and Seagate IronWolf, or the Red Pro and IronWolf Pro?

If only Toshiba would price the N300 more appropriately, it might become one of the best NAS drive options.

Toshiba N300 4TB: Price

Without doubt, the worst possible place to buy the N300 4TB drive is from Amazon.com and the Toshiba Store on that retailer.

The current asking price there is around $330, which is utterly outrageous. To put that into perspective, in January 2026, the price was $215.62, and in August 2025, it was $154.99. Therefore, it has seen a 212% price increase in just nine months. Given that I wouldn’t believe there is much interest in 4TB drives for Datacentres, this is purely corporate greed in action.

But what’s even more curious is that even in the US, you can get this drive for cheaper, since B&H Photo sells it for $244.99, and Newegg wants $299.

Outside of the US borders, the prices are still elevated but not as excessively. From Amazon.co.uk, the 4TB capacity is priced around the £200 mark, and across Europe on Amazon, it's €237.86, if they have stock.

For comparison, American customers on Amazon.com can pay $194.99 for the 4TB WD Plus drive, and the 4TB Seagate IronWolf is only $189.

In short, wherever you buy the N300, it's seen a much larger price increase than its competitors, and this is true across all regions.

One important difference to note is that the N300 is available in a much larger range of sizes than Red Plus and IronWolf. The smallest N300 is 4TB, and it is available in 6TB, 8TB, 10TB, 12TB, 14TB, 16TB, 17TB, 20TB and 22TB.

The Red Plus only goes from 1TB up to 12TB, and the IronWolf goes from 1TB to 16TB, with some truly odd sizes such as 7TB in between the usual capacity increases.

However, you look at the N300 pricing, this is an expensive drive that tries to go between the Red Plus/IronWolf and the Red Pro/IronWolf Pro product ranges.

What makes this more complicated is that while officially IronWolf Pro drives are made in 4TB capacities, I could only find 12TB and larger. But the 4TB WD Red Pro can be found for $249.99 on Amazon, which is cheaper than the N300 for the same capacity.  

What’s genuinely confusing about the N300 range is that if you go looking for drives of a particular capacity, you might find that drive with three different part numbers, one being the retail number, others being OEM, and I managed with some sizes to find ones with 128MB, 512MB and 1024MB caches. Obviously, the larger caches are better, especially on bigger capacity drives.

As an example of how messed up Toshiba is on Amazon.com, clicking “Visit the Toshiba Store” sometimes takes you to Toshiba kitchen products.

These prices need to be more consistent and gouge less.

(Image credit: Toshiba)Toshiba N300 4TB: Design

Since its launch, Toshiba has developed several proprietary technologies for the N300 and has kept them consistent across the product line.

These include Stable Platter Technology, which uses a tied spindle motor to secure the drive shaft at both ends. This reduces system-induced vibration and is directly comparable with WD's 3D Active Balance Plus approach. Both address the same problem, where in a multi-drive enclosure, vibration from one drive affects the others.

Also special to the N300 is Dynamic Cache Technology, a self-contained algorithm with on-board buffer management that optimises cache allocation between read and write operations in real time. From the outset, the N300 has typically had more cache than its competition, so managing the use of that is important for performance.

One of the hidden issues with faster-rotating drives is wear, and on the N300, this is addressed in a few interesting ways, one being Ramp Load Technology. This parks the read and write heads on a ramp outside the platter surface when the drive is idle. It reduces head wear during power cycles and protects the media surface.

Error recovery control has also been present since the original launch, limiting recovery time to avoid RAID array ejections in the same way that WD's TLER does.

(Image credit: Mark Pickavance)

All these features I’ve mentioned arrived with the first N300 drives, but since then, the N300 has undergone some subtle changes, one of which is the introduction of NASLink Technology.

This fine-tunes drive behaviour for rapid data access and includes firmware-level optimisation for RAID performance through improved disk coordination. The more drives you have in an array, the more important it is that they’re all moving to a common beat, and Toshiba has baked that into the N300 via firmware updates.

Having larger arrays improves performance, but it introduces vibrations that can migrate from one drive to those either side of it. To combat this, the N300 also carries three built-in rotational vibration sensors. These detect and compensate for the knock-on vibration effects that become a serious problem once a NAS enclosure has more than four drives installed.

Overall, while Toshiba hasn’t come up with anything like Seagate IronWolf Health Management. In other respects, this is probably the most sophisticated drive serving the home and small-business NAS market.

However, when Toshiba only offers a three-year warranty and 180TB/year workload, it doesn't seem much like it's that special.

(Image credit: Mark Pickavance)Toshiba N300 4TB: Performance

(Image credit: Mark Pickavance)

Since Toshiba only provided two of these drives, there seemed little point in trying to work out what array advantages running the N300 offered. Therefore, I went with the same PC analysis that I used on the WD Red Plus and IronWolf drives

Here are my results:

Drives

 

Toshiba N300

WD Red Plus

IronWolf

Part No.

 

HDWG740

WD40EFPX

ST4000VN006

Capacity

 

4TB

4TB

4TB

Cache

 

512MB

256MB

256MB

Rotational Speed

RPM

7200

5400

5400

AJA

 

 

 

 

Read

MB/s

282

187

190

Write

MB/s

283

179

185

ATTO

 

 

 

 

Read

MB/s

291.57

206.24

192.35

Write

MB/s

294.25

197.35

191.76

CrystalDiskMark Default

 

 

 

 

Read

MB/s

299.18

201.23

200.77

Write

MB/s

300.50

208.26

199.33

CrystalDiskMark RealWorld

 

 

 

Read

MB/s

286.95

212.46

200.22

Write

MB/s

290.01

204.42

199.11

PCMark

 

 

 

 

Score

 

651

801

677

Bandwidth

MB/s

99.87

124.49

103.69

MS Winsat

 

 

 

 

Random 16 Read

MB/s

2.37

1.71

1.6

Sequential 64.0 Read

MB/s

218.38

168.53

158.16

Sequential 64.0 Write

MB/s

289.31

204.65

190.5

Read Time with Sequential Writes

ms

4.810

1.385

1.946

Latency:  95th Percentile

ms

31.620

12.685

34.685

Latency: Maximum

ms

75.357

64.723

62.341

Average Read Time with Random Writes

ms

12.021

5.267

9.898

Aside from PCMark10, all other tests show that the N300 is a country mile faster than either of the alternative NAS drives with the same capacity. I can put those results down to the increased rotational speed and also the 512MB cache on the N300.

One extra test I did perform on a NAS was to take a single drive on a Ugreen NASync DXP4800 Plus NAS, connect to it over a 2.5GbE LAN link, and bench test it from my PC.

I achieved read and write speeds over 285MB/s, which is the practical limit of 2.5GbE LAN ports. That with a single N300 drive, you can saturate a 2.5GbE Link is impressive, and it implies that with four drives in a RAID 5 configuration, you should be able to saturate a 10GbE LAN port. To do that on both WD and Seagate would involve moving up to their Red Pro or IronWolf Pro range.

Based on these numbers alone, the N300 might be worth what Toshiba is asking for it, depending on how your NAS is configured and if raw speed is important to that system.

However, I should also point out that the power consumption on the N300 is dramatically more than on the Seagate and WD drives. The current 4TB N300 draws 7.43W typical under active operating load, where the Red Plus only consumes 4.7W and the IronWolf 4.8W.

And, the N300 will be converting most of that power into heat, regrettably. If you already have a machine room where the cooling isn't coping, then maybe using these drives might not be the best plan. 

Toshiba N300 4TB: Final verdict

(Image credit: Mark Pickavance)

If this drive were cheaper and Toshiba had technology like the IronWolf Health Management scheme, there would be little debate about this being one of the best options.

However, there are a few things about NAS and RAID arrays that make this choice slightly more complicated.

For starters, the majority of NAS are bottlenecked by their LAN connections, so if you only have a NAS with a 1GbE or 2.5GbE LAN port, then you won’t see the improved performance of the N300 over the WD Red Plus or IronWolf. If you do have a 10GbE LAN port, it will be saturated with four drives; extra drives won’t make any difference unless you have multiple LAN ports and bandwidth aggregation.

What you do get with the N300 is internal NAS performance, which, if you are running AI on your NAS, might be a factor. However, most people using their NAS that way use NVMe drives for caching, allowing them to get higher performance from 5400RPM drives.  Rebuilds will be quicker, but the value of that comes down to whether the NAS is a point-of-service or other mission-critical function, and it assumes that a drive (or drives) dies in the first place to trigger the rebuild.

The fly in this ointment is the price, because for a four bay NAS, that’s a jump from roughly $800 in storage to $1200, and for that increase, you might consider Pro-level media.

Interestingly, currently the WD Red Pro 4TB is $250, offers 7200RPM spindle speeds, for less than the 4TB N300 on Amazon.com. And deals on IronWolf Pro models undercut Toshiba's pricing at that retailer.

In the UK, the IronWolf Pro 4TB is only £169.99, the WD Red Pro is £234.75, making the £195.15 N300 4TB a better deal than the WD, but much worse than the Seagate drive.

That’s the biggest issue here, because Toshiba aimed this product to hit the open ground between the entry-level NAS drives and the Pro series mechanisms, and now adjusted the price to compete with the premium layer. These Pro drives have 300TB/yr workload ratings and a 5-year warranty, whereas the N300 only has 180TB/yr and a 3-year warranty.

Based on these Toshiba defined ratings, it can't compete on reliability.

While I expect that if I tested the N300 against the Pro hardware, it would do well, since both of the competing brands typically only include 256MB of cache, not 512MB. But those who buy those mechanisms are looking for longevity above all else.

Overall, I liked the N300, as it takes less time to get operational on a NAS and in small arrays, the performance is excellent. But I can’t get on board with Toshiba’s pricing, which seems excessively high in some regions and lacks any consistency.

For more storage solutions, we've reviewed the best NAS devices.

While there are a few other brands, the hard drive market is essentially a three-horse race between WD, Seagate and Toshiba.

Having looked at WD and Seagate NAS HDDs recently, it seemed appropriate to look at what Toshiba offers that’s different to the other two.

Toshiba Electronics Europe launched the N300 NAS drive series in January 2017. By that point, Western Digital and Seagate had been in the dedicated NAS drive market for years. WD Red has been on sale since 2012, and Seagate IronWolf launched in 2016. Toshiba was late to this party, and that certainly coloured its product range from the outset.

The N300 launched at 4TB, 6TB, and 8TB, all carrying a 128MB data buffer and a 7200 RPM spindle. That last detail is the key one. Toshiba did not try to match WD and Seagate on their terms; instead, it went faster.

The N300 range runs at 7200 RPM on every capacity variant, from the smallest to the largest. That decision produces a drive with meaningfully higher sequential throughput. The N300 achieves up to 298 MB/s sustained transfer speed. The WD Red Plus manages around 180-190 MB/s. The IronWolf reaches 202 MB/s. The N300 leaves both behind in raw sequential performance.

And, this newer HDWG740EZSTC model covered here offers 512MB of cache, where older revisions had 128MB or 256MB.

However, there are tradeoffs here. On the hardware side, the additional rotational speed makes the N300 noisier, it generates more heat, and uses more power. That makes it less suitable for a NAS that’s sitting on the desktop, and more acceptable if you have a server room. And, the other awkward aspect of the N300 is that Toshiba has jacked the price up of this drive to around 50% more than what WD and Seagate are asking for the same capacity from some sources.

There are a few deals to be had on the N300, but it does make you wonder whether it's competing with the WD Red Plus and Seagate IronWolf, or the Red Pro and IronWolf Pro?

If only Toshiba would price the N300 more appropriately, it might become one of the best NAS drive options.

Toshiba N300 4TB: Price

Without doubt, the worst possible place to buy the N300 4TB drive is from Amazon.com and the Toshiba Store on that retailer.

The current asking price there is around $330, which is utterly outrageous. To put that into perspective, in January 2026, the price was $215.62, and in August 2025, it was $154.99. Therefore, it has seen a 212% price increase in just nine months. Given that I wouldn’t believe there is much interest in 4TB drives for Datacentres, this is purely corporate greed in action.

But what’s even more curious is that even in the US, you can get this drive for cheaper, since B&H Photo sells it for $244.99, and Newegg wants $299.

Outside of the US borders, the prices are still elevated but not as excessively. From Amazon.co.uk, the 4TB capacity is priced around the £200 mark, and across Europe on Amazon, it's €237.86, if they have stock.

For comparison, American customers on Amazon.com can pay $194.99 for the 4TB WD Plus drive, and the 4TB Seagate IronWolf is only $189.

In short, wherever you buy the N300, it's seen a much larger price increase than its competitors, and this is true across all regions.

One important difference to note is that the N300 is available in a much larger range of sizes than Red Plus and IronWolf. The smallest N300 is 4TB, and it is available in 6TB, 8TB, 10TB, 12TB, 14TB, 16TB, 17TB, 20TB and 22TB.

The Red Plus only goes from 1TB up to 12TB, and the IronWolf goes from 1TB to 16TB, with some truly odd sizes such as 7TB in between the usual capacity increases.

However, you look at the N300 pricing, this is an expensive drive that tries to go between the Red Plus/IronWolf and the Red Pro/IronWolf Pro product ranges.

What makes this more complicated is that while officially IronWolf Pro drives are made in 4TB capacities, I could only find 12TB and larger. But the 4TB WD Red Pro can be found for $249.99 on Amazon, which is cheaper than the N300 for the same capacity.  

What’s genuinely confusing about the N300 range is that if you go looking for drives of a particular capacity, you might find that drive with three different part numbers, one being the retail number, others being OEM, and I managed with some sizes to find ones with 128MB, 512MB and 1024MB caches. Obviously, the larger caches are better, especially on bigger capacity drives.

As an example of how messed up Toshiba is on Amazon.com, clicking “Visit the Toshiba Store” sometimes takes you to Toshiba kitchen products.

These prices need to be more consistent and gouge less.

(Image credit: Toshiba)Toshiba N300 4TB: Design

Since its launch, Toshiba has developed several proprietary technologies for the N300 and has kept them consistent across the product line.

These include Stable Platter Technology, which uses a tied spindle motor to secure the drive shaft at both ends. This reduces system-induced vibration and is directly comparable with WD's 3D Active Balance Plus approach. Both address the same problem, where in a multi-drive enclosure, vibration from one drive affects the others.

Also special to the N300 is Dynamic Cache Technology, a self-contained algorithm with on-board buffer management that optimises cache allocation between read and write operations in real time. From the outset, the N300 has typically had more cache than its competition, so managing the use of that is important for performance.

One of the hidden issues with faster-rotating drives is wear, and on the N300, this is addressed in a few interesting ways, one being Ramp Load Technology. This parks the read and write heads on a ramp outside the platter surface when the drive is idle. It reduces head wear during power cycles and protects the media surface.

Error recovery control has also been present since the original launch, limiting recovery time to avoid RAID array ejections in the same way that WD's TLER does.

(Image credit: Mark Pickavance)

All these features I’ve mentioned arrived with the first N300 drives, but since then, the N300 has undergone some subtle changes, one of which is the introduction of NASLink Technology.

This fine-tunes drive behaviour for rapid data access and includes firmware-level optimisation for RAID performance through improved disk coordination. The more drives you have in an array, the more important it is that they’re all moving to a common beat, and Toshiba has baked that into the N300 via firmware updates.

Having larger arrays improves performance, but it introduces vibrations that can migrate from one drive to those either side of it. To combat this, the N300 also carries three built-in rotational vibration sensors. These detect and compensate for the knock-on vibration effects that become a serious problem once a NAS enclosure has more than four drives installed.

Overall, while Toshiba hasn’t come up with anything like Seagate IronWolf Health Management. In other respects, this is probably the most sophisticated drive serving the home and small-business NAS market.

However, when Toshiba only offers a three-year warranty and 180TB/year workload, it doesn't seem much like it's that special.

(Image credit: Mark Pickavance)Toshiba N300 4TB: Performance

(Image credit: Mark Pickavance)

Since Toshiba only provided two of these drives, there seemed little point in trying to work out what array advantages running the N300 offered. Therefore, I went with the same PC analysis that I used on the WD Red Plus and IronWolf drives

Here are my results:

Drives

 

Toshiba N300

WD Red Plus

IronWolf

Part No.

 

HDWG740

WD40EFPX

ST4000VN006

Capacity

 

4TB

4TB

4TB

Cache

 

512MB

256MB

256MB

Rotational Speed

RPM

7200

5400

5400

AJA

 

 

 

 

Read

MB/s

282

187

190

Write

MB/s

283

179

185

ATTO

 

 

 

 

Read

MB/s

291.57

206.24

192.35

Write

MB/s

294.25

197.35

191.76

CrystalDiskMark Default

 

 

 

 

Read

MB/s

299.18

201.23

200.77

Write

MB/s

300.50

208.26

199.33

CrystalDiskMark RealWorld

 

 

 

Read

MB/s

286.95

212.46

200.22

Write

MB/s

290.01

204.42

199.11

PCMark

 

 

 

 

Score

 

651

801

677

Bandwidth

MB/s

99.87

124.49

103.69

MS Winsat

 

 

 

 

Random 16 Read

MB/s

2.37

1.71

1.6

Sequential 64.0 Read

MB/s

218.38

168.53

158.16

Sequential 64.0 Write

MB/s

289.31

204.65

190.5

Read Time with Sequential Writes

ms

4.810

1.385

1.946

Latency:  95th Percentile

ms

31.620

12.685

34.685

Latency: Maximum

ms

75.357

64.723

62.341

Average Read Time with Random Writes

ms

12.021

5.267

9.898

Aside from PCMark10, all other tests show that the N300 is a country mile faster than either of the alternative NAS drives with the same capacity. I can put those results down to the increased rotational speed and also the 512MB cache on the N300.

One extra test I did perform on a NAS was to take a single drive on a Ugreen NASync DXP4800 Plus NAS, connect to it over a 2.5GbE LAN link, and bench test it from my PC.

I achieved read and write speeds over 285MB/s, which is the practical limit of 2.5GbE LAN ports. That with a single N300 drive, you can saturate a 2.5GbE Link is impressive, and it implies that with four drives in a RAID 5 configuration, you should be able to saturate a 10GbE LAN port. To do that on both WD and Seagate would involve moving up to their Red Pro or IronWolf Pro range.

Based on these numbers alone, the N300 might be worth what Toshiba is asking for it, depending on how your NAS is configured and if raw speed is important to that system.

However, I should also point out that the power consumption on the N300 is dramatically more than on the Seagate and WD drives. The current 4TB N300 draws 7.43W typical under active operating load, where the Red Plus only consumes 4.7W and the IronWolf 4.8W.

And, the N300 will be converting most of that power into heat, regrettably. If you already have a machine room where the cooling isn't coping, then maybe using these drives might not be the best plan. 

Toshiba N300 4TB: Final verdict

(Image credit: Mark Pickavance)

If this drive were cheaper and Toshiba had technology like the IronWolf Health Management scheme, there would be little debate about this being one of the best options.

However, there are a few things about NAS and RAID arrays that make this choice slightly more complicated.

For starters, the majority of NAS are bottlenecked by their LAN connections, so if you only have a NAS with a 1GbE or 2.5GbE LAN port, then you won’t see the improved performance of the N300 over the WD Red Plus or IronWolf. If you do have a 10GbE LAN port, it will be saturated with four drives; extra drives won’t make any difference unless you have multiple LAN ports and bandwidth aggregation.

What you do get with the N300 is internal NAS performance, which, if you are running AI on your NAS, might be a factor. However, most people using their NAS that way use NVMe drives for caching, allowing them to get higher performance from 5400RPM drives.  Rebuilds will be quicker, but the value of that comes down to whether the NAS is a point-of-service or other mission-critical function, and it assumes that a drive (or drives) dies in the first place to trigger the rebuild.

The fly in this ointment is the price, because for a four bay NAS, that’s a jump from roughly $800 in storage to $1200, and for that increase, you might consider Pro-level media.

Interestingly, currently the WD Red Pro 4TB is $250, offers 7200RPM spindle speeds, for less than the 4TB N300 on Amazon.com. And deals on IronWolf Pro models undercut Toshiba's pricing at that retailer.

In the UK, the IronWolf Pro 4TB is only £169.99, the WD Red Pro is £234.75, making the £195.15 N300 4TB a better deal than the WD, but much worse than the Seagate drive.

That’s the biggest issue here, because Toshiba aimed this product to hit the open ground between the entry-level NAS drives and the Pro series mechanisms, and now adjusted the price to compete with the premium layer. These Pro drives have 300TB/yr workload ratings and a 5-year warranty, whereas the N300 only has 180TB/yr and a 3-year warranty.

Based on these Toshiba defined ratings, it can't compete on reliability.

While I expect that if I tested the N300 against the Pro hardware, it would do well, since both of the competing brands typically only include 256MB of cache, not 512MB. But those who buy those mechanisms are looking for longevity above all else.

Overall, I liked the N300, as it takes less time to get operational on a NAS and in small arrays, the performance is excellent. But I can’t get on board with Toshiba’s pricing, which seems excessively high in some regions and lacks any consistency.

For more storage solutions, we've reviewed the best NAS devices.

The IoT and AI are a likely partnership: IoT generates and captures data, often in large volume, AI is ideally placed to analyze it.

Combined, AIoT presents new opportunities, so much so that Transforma Insights forecasts no fewer than 9.1 billion AIoT connections at the end of 2033, a more than six-fold increase in 10 years.

The potential for AI in the IoT is far-reaching, and one standout application is enhanced security.

The security risk to the IoT

All connected devices are under growing levels of threat, but the IoT is particularly targeted. According to Beaming’s cyberthreat report into UK businesses, IoT devices were most frequently attacked in 2024. They are attractive targets for the data they exchange and their potential to be compromised.

The devices are often unmanned and generally sit outside corporate security perimeters. They may be in remote spots, where they could be subject to unauthorized physical access attempts, and often remain in place for long periods of time. Many, such as the IoT devices used in energy, transport, utilities and retail, transfer sensitive data of high value.

Businesses need confidence that data collected through the IoT—both real-time and historical—comes from secure and trusted sources, not least when it comes to developing and training AI models. In this, the IoT works with digital twins, which are digital representations of physical objects or systems.

The IoT enables the seamless flow of real-world data between the physical and the digital, while the digital twin’s attributes provide the features for AI modelling. Historical data collected through IoT is then used to train and refine the AI model.

How AI is helping secure the IoT

AI applies its automation and analytical capabilities to many tasks and priorities. It is making inroads into cybersecurity, something that has not gone unnoticed. Last year, the IEEE revealed almost half of the global technology leaders it surveyed (47%) expect vulnerability identification and attack prevention to be a top use of AI in 2026.

That may be some comfort to enterprises and connectivity and solutions providers grappling with the problem of protecting IoT devices and applications. This challenge is compounded by the fact that attackers are increasingly using AI themselves to automate phishing, accelerate reconnaissance and develop adaptive malware that evades traditional detection. However, it is more comforting still, that AI is already making a difference in the IoT, redefining how organizations protect their devices.

AI-powered anomaly and threat detection (ATD) is helping security teams identify threats like suspicious network traffic and botnet activity faster and improving resilience across large-scale IoT environments, something enterprises must strive for.

In the recent past, the focus on the IoT was arguably getting devices online. That is no longer the challenge; the test now is keeping them operational: compliance readiness and the flexibility to adapt to ever-evolving commercial and technological changes. It also means maintaining resilience.

IoT security must follow a clear defend against, detect and react approach to swiftly counter attacks. No one or two of these three measures are enough without the others.

How AI improves IoT visibility and incident response

AI-powered ATD detects anomalous behavior, such as remote code execution, abnormal port connection or a suspicious IP. These could indicate the beginnings of a cyberattack on an IoT device. It analyses the anomaly and can identify the attack type, be it distributed denial of service (DDoS), man-in-the-middle (MiTM) or an attempted device takeover.

ATD can then trigger direct action, if business rules dictate an automated response. This could take the form of threat isolation or referring the incident for full review.

Anomaly and threat detection protects over one million devices

ATD runs entirely in the mobile core network infrastructure, rather than through software agents on a device, so it can be retrofitted to existing systems.

Enterprises that have identified IP backdoors and Mirai botnet infections within hours.

With IP backdoors, ATD detects unusual outbound connections, or traffic, to suspicious IPs. Such backdoors may allow remote control or data exfiltration, both of which leave identifiable behavioral traces.

In the case of Mirai, anomalous behavior typically exhibits as spikes in outbound traffic, uncommon ports use, or repetitive scanning of external IPs. ATD can flag these irregularities in real time and trigger corrective actions, such as blocking or quarantining the device, blocking or throttling traffic or patching firmware.

Automation and analytics can shape the next phase of IoT security

There is a clear shift in IoT implementation and management. It is insufficient to plan for device deployment, sit back and gather the data. Without a strategy that accounts for the stresses, threats and changes that beset IoT estates, enterprises risk costly surprises like unplanned site visits and service disruptions.

AI, through automation and analytics, can shape the next phase of IoT security. Enterprises that detect, analyze and even automatically address, anomalous activity reduce the risk of cyberattack-related outages and inconvenient site visits to access devices.

Sending field technicians to maintain or repair devices can add significantly to total cost of ownership. Each truck roll, which incurs expenses for labor, fuel, vehicle wear and often missed productivity opportunities, can add up to over $1000 per site visit.

IoT downtime, meanwhile disrupts operations and can have a catastrophic reputational, as well as financial, cost.

How to balance innovation, data privacy and operational control

Enterprises are, for the most part, keen to innovate through AI but have understandable questions about data privacy and operational control.

It is important to know what AI does, in all process integrations, to understand why it does it and to have control that prevents AI deviating from its purpose.

On data privacy, ATD isn’t installed on IoT devices. Only packet headers from device cloud communications are mirrored from the mobile core to the ATD engine, with threat levels and AI-driven insights relayed through a customer portal.

Operational control is maintained through the business rules that dictate how the ATD engine reacts. The option to refer an anomaly for review, for example, gives enterprises the flexibility to incorporate human oversight, under predetermined circumstances.

This is especially useful when you consider there can be genuine reasons why a SIM may increase or cease communication, that an incident reviewer will understand.

AI-powered IoT security

AI is making a difference to the speed, efficiency and depth of response to cyberthreats. Automation and advanced analytics within IoT solutions’ security measures also help enterprises manage costs, by minimizing labor-intensive manual tasks and site visits, and reducing the risk of expensive cyberattack reparations.

For CISOs, CIOs, product and operations managers seeking to maximize IoT value and protect their enterprise IT domains from external threats, AI-powered ATD offers visibility and actionable insights to take IoT security to the next level.

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This article was produced as part of TechRadar Pro Perspectives, our channel to feature the best and brightest minds in the technology industry today.

The views expressed here are those of the author and are not necessarily those of TechRadarPro or Future plc. If you are interested in contributing find out more here: https://www.techradar.com/pro/perspectives-how-to-submit

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Is AI taking our jobs?

Even as Artificial Intelligence displaces a significant number of roles in the United Kingdom, it’s clear the net-positive impact on the job market remains favorable.

A new study estimates that evolution in AI technologies could create as many as 610,000 new jobs by 2028.

What’s more, employees can look forward to not just more jobs but better ones; an analysis of over 500 million job advertisements from 15 high-income countries revealed that employers in the U.K. were willing to pay 14% more to workers with AI skills.

People with AI skills also have an expanding choice of roles, as organizations in every industry look to hire data scientists, machine learning engineers, computer vision specialists, AI trainers, human-machine teaming managers, AI ethicists and compliance officers and more.

AI is increasing the job market

In the highly digitalized U.K. financial services sector, 75% of organizations are already leveraging AI and another 10% plan to adopt within a few years. The wide range of AI use-cases spanning process optimization, cybersecurity, fraud detection, customer support, credit scoring and compliance management etc.is opening up a variety of opportunities for job seekers with relevant skills.

20% of education sector professionals in the U.K. are using AI in their current role to improve learning content, motivate students and accommodate their different needs, or even to complete administrative tasks. As roles combining technology and education evolve, there will be a need for skilled learning experience designers to create effective learning platforms, content creator managers for ensuring educational content meets quality standards, and specialists who leverage AI tools to create and manage online communities for learners.

Even in healthcare, where human expertise and in-person interaction are highly valued, there’s a huge need for AI professionals, in the near future, to build algorithms that can generate personalized treatment plans and predictive analytics models that identify disease patterns and risk factors. With telemedicine becoming common, the healthcare industry will require staff who can operate AI-enabled remote patient monitoring systems.

The use of smart health assistants, AI-based medical imaging and intelligent hospital workflow optimization tools will create a demand for medical professionals with varying degrees of AI capability and also for medical AI specialists, telehealth coordinators, and data analysts for managing and processing massive volumes of health data.

But where are the skills?

In a recent UK survey, 68% of IT decision makers said that insufficient skills and expertise was their top challenge in implementing AI projects, more problematic than integrating disparate data and fragmented systems. Training is the obvious answer, but it appears that 19 percent of the U.K. workforce – 6.31 million employees – have not been trained in how to use AI tools at work.

Organizations need to take urgent measures to prepare their employees to deal with the change that AI will bring to their work and workplaces. Besides training employees in functional AI skills that enhance productivity, employers should build capabilities in communication, empathy and problem finding to optimize the performance of human-machine teams.

Training with and for AI

Traditional training methods, involving scheduled classroom-based lessons with standard curricula, are ineffective for AI technologies, which are evolving at a blistering pace. Organizations need to establish an environment of continuous, lifelong learning where employees can learn new skills on the job, throughout their careers.

AI-powered learning platforms support this by providing rich training materials that employees can access from anywhere, and at any time, to learn what they want, when they want it. Importantly, training also addresses cultural barriers to AI adoption, such as apprehension about learning new technologies.

Next Steps

To successfully bridge the AI skills gap, employers should follow best practices, including integrating AI literacy in different functions to prepare employees across the enterprise for a future in AI and partnering with educational institutions to offer learning programs aligned with business and market needs.

The U.K. government can play a major role in building an AI-ready workforce by offering incentives to organizations investing in AI training and also providing internship opportunities for young people to gain practical experience in AI tools and technologies. This is also in the administration’s interest because AI has the potential to increase GDP by £550 billion over the next decade.

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This article was produced as part of TechRadar Pro Perspectives, our channel to feature the best and brightest minds in the technology industry today.

The views expressed here are those of the author and are not necessarily those of TechRadarPro or Future plc. If you are interested in contributing find out more here: https://www.techradar.com/pro/perspectives-how-to-submit

Fighting between U.S. and Iran appears to have stopped as Iran buried its Supreme Leader, TPS holders close to losing work permits, investigation continues into Mississippi teen's death.

For years, the artificial intelligence industry operated under a philosophy of rapid innovation. Whilst this benefits sectors like healthcare, the initial wave of optimism surrounding generative models is giving way to a challenging reality. Numerous national security agencies and research bodies are issuing warnings regarding the potential for these models to be weaponized.

At the heart of this warning is the realization that large language models do more than process text - they democratize technical knowledge and act as decision makers rather than tools. In the wrong hands, this capability can be applied to malicious cyber operations and the subversion of critical digital infrastructure.

Historically, executing sophisticated cyberattacks required years of specialized technical expertise in exploit development and network intrusion. Today, artificial intelligence bridges the knowledge gap for individuals who lack formal training but possess malicious intent.

Recent assessments by international security bodies, such as the Organization for the Prohibition of Chemical Weapons, highlight that the emergence of data driven molecular design models means that those with limited expertise can bypass monitoring from regulatory frameworks.

New frontier AI models such as Mythos could theoretically identify alternate synthetic pathways to design toxic chemicals using ordinary laboratory reagents.

Within enterprise environments, the exposure of software supply chains and cloud infrastructure also remains an acute vulnerability. Third party applications account for a high percentage of emerging security risks, and modern enterprise operations rely on a web of digital service providers and data aggregators that were barely visible a short time ago.

Every vendor represents a potential point of entry, and a single compromised credential at a small third party service provider can grant an attacker the freedom of lateral movement within a corporate or government network.

Current public skepticism is a response to the lack of transparency in how these frontier models are trained, monitored, and integrated. Companies developing models have a responsibility to ensure that their innovations do not compromise the stability of public systems.

This requires a commitment to the responsible deployment of these tools, prioritizing national security and architectural resilience over speed to market. The industry must move away from generic statements and focus on explicit, verifiable security practices.

A new framework for technological visibility

Organizations must adopt a rigorous approach to machine visibility and network defense. Traditional perimeter focused security tools are insufficient - defensive structures must shift toward continuous internal monitoring.

This means analyzing east west traffic within an organization network to scrutinize communications between systems and understand normal data flow patterns. Anomalies must become immediately apparent so security operations teams can act before an intrusion escalates.

Response times must also collapse. The traditional multi week window that attackers enjoy gives automated threats too much leeway to cause damage. Modern network detection and response platforms shrink attacker dwell times by identifying suspicious machine behavior in real time.

Because systems prefer structured layouts and consistent schemas, defender tools must leverage network telemetry to track how these models interact with internal data stores. Security teams need to see exactly how data is being processed, ensuring that unauthorized models are not mapping corporate assets.

Governments are responding to this reality with updated legislation, such as the strengthening of national cybersecurity laws in the UK. These updates expand the scope of statutory regulations to include essential digital service providers, managed service providers, and data centers.

Tougher penalties raise the cost of non compliance, and mandatory incident reporting requires organizations to alert regulators within tight windows, often 24 hours. These legislative changes acknowledge what technical experts have warned about for years - that cybersecurity breaches on critical infrastructure are a national security threat.

Breaches and automated attempts at exploitation are inevitable. The industry must treat advanced software infrastructure with the same level of caution as critical physical assets. In a world where automated systems can orchestrate complex network intrusions, the move towards more comprehensive security measures is essential.

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This article was produced as part of TechRadar Pro Perspectives, our channel to feature the best and brightest minds in the technology industry today.

The views expressed here are those of the author and are not necessarily those of TechRadarPro or Future plc. If you are interested in contributing find out more here: https://www.techradar.com/pro/perspectives-how-to-submit

If I'm going to watch yet another movie or TV show about a mafia-style gang in New York — because why bother in the wake of The Godfather and The Sopranos, right? — I want to come away from it having learned something new.

New MGM+ crime drama The Westies achieved this at conception, because I didn't know the first thing about the real-life Irish-American crime family of the same name. In fact, I didn't even know that they existed. But sure enough, they were known for racketeering, drug trafficking, and contract killing in Hell's Kitchen from 1960s-1980s.

I know what you're thinking: isn't Hell's Kitchen exactly where the Italian-American mob operated from in New York City. You'd be right in thinking that, and it's one of the main sources of dramatic tension across the show's eight-episode run.

Add in the fact that an FBI team has been tasked with tracking down our fictional version, led by family patriarch Eamonn Sweeney (J.K. Simmons), and you've got a proper old-school cat-and-mouse chase.

Interestingly, the biggest pro and con of The Westies is almost the same thing. While you're streaming it, you're engrossed — the storytelling itself is solid, dependable and superficially fun. But from the moment you switch it off, it will be completely erased from your mind.

Fans complained The Westies would be too tame just from the trailer — and I think they were right

After the above trailer for The Westies was released, I couldn't help but notice that the overwhelming fan response was to criticize scenes for being "too tame" compared to what mob behavior would have been like at the time.

Now that I've watched the entire season, I have to agree. Even if you don't know the story of the Westies, you're tuning into a gangster crime show expecting a severe level of violence — or even just an overarching sense of nasty brutality.

Of course, blood, guts and gore don't make a story any better objectively, but come on... we're trying to have some fun here. On top of that, it's difficult to invest in something new if you feel as though it is holding back, especially if it's aiming for a second season and beyond.

Still, the core storytelling is both engaging and well constructed. As Eamonn Sweeney's cronies face off against the local Italian-Americans, you're as engrossed in the inevitably fatal outcome as much as you are the complicated family dynamics.

The cast is stronger than its story

(Image credit: MGM+)

Bosch star Titus Welliver plays our ragged FBI lead Glenn Keenan, with an 80s "pornstache" so commanding that it might as well have had its own acting credit. When you can get past the facial accessories, you know you're in good hands... once Harry Bosch, always Harry Bosch, if you get what I mean.

If anything, I wish we had more of Simmons himself on screen. Sweeney isn't exactly the Don Corleone type, but it feels as though Simmons has somehow been a mobster boss in a former life. If you're selling him as number one on the call sheet, let's see that translated in each episode, please.

Really, I'm looking for holes when there aren't any — or at least I'm ripping tiny damaged flecks in the story's fabric into gaping tears. Because we've been so spoiled by shows such as Peaky Blinders and MobLand in recent years, we have to hold everything that comes after to an incredibly high standard.

Truthfully, The Westies just doesn't meet it. Not because there's anything wrong per se, but because the competition is so tough. It's kind of like studying really hard for an exam knowing you're going to get creamed by the kids who are naturally better at the same subject. Thems the breaks, so just enjoy the ride while it lasts.

The Westies begins airing on MGM+ from July 12.

If I'm going to watch yet another movie or TV show about a mafia-style gang in New York — because why bother in the wake of The Godfather and The Sopranos, right? — I want to come away from it having learned something new.

New MGM+ crime drama The Westies achieved this at conception, because I didn't know the first thing about the real-life Irish-American crime family of the same name. In fact, I didn't even know that they existed. But sure enough, they were known for racketeering, drug trafficking, and contract killing in Hell's Kitchen from 1960s-1980s.

I know what you're thinking: isn't Hell's Kitchen exactly where the Italian-American mob operated from in New York City. You'd be right in thinking that, and it's one of the main sources of dramatic tension across the show's eight-episode run.

Add in the fact that an FBI team has been tasked with tracking down our fictional version, led by family patriarch Eamonn Sweeney (J.K. Simmons), and you've got a proper old-school cat-and-mouse chase.

Interestingly, the biggest pro and con of The Westies is almost the same thing. While you're streaming it, you're engrossed — the storytelling itself is solid, dependable and superficially fun. But from the moment you switch it off, it will be completely erased from your mind.

Fans complained The Westies would be too tame just from the trailer — and I think they were right

After the above trailer for The Westies was released, I couldn't help but notice that the overwhelming fan response was to criticize scenes for being "too tame" compared to what mob behavior would have been like at the time.

Now that I've watched the entire season, I have to agree. Even if you don't know the story of the Westies, you're tuning into a gangster crime show expecting a severe level of violence — or even just an overarching sense of nasty brutality.

Of course, blood, guts and gore don't make a story any better objectively, but come on... we're trying to have some fun here. On top of that, it's difficult to invest in something new if you feel as though it is holding back, especially if it's aiming for a second season and beyond.

Still, the core storytelling is both engaging and well constructed. As Eamonn Sweeney's cronies face off against the local Italian-Americans, you're as engrossed in the inevitably fatal outcome as much as you are the complicated family dynamics.

The cast is stronger than its story

(Image credit: MGM+)

Bosch star Titus Welliver plays our ragged FBI lead Glenn Keenan, with an 80s "pornstache" so commanding that it might as well have had its own acting credit. When you can get past the facial accessories, you know you're in good hands... once Harry Bosch, always Harry Bosch, if you get what I mean.

If anything, I wish we had more of Simmons himself on screen. Sweeney isn't exactly the Don Corleone type, but it feels as though Simmons has somehow been a mobster boss in a former life. If you're selling him as number one on the call sheet, let's see that translated in each episode, please.

Really, I'm looking for holes when there aren't any — or at least I'm ripping tiny damaged flecks in the story's fabric into gaping tears. Because we've been so spoiled by shows such as Peaky Blinders and MobLand in recent years, we have to hold everything that comes after to an incredibly high standard.

Truthfully, The Westies just doesn't meet it. Not because there's anything wrong per se, but because the competition is so tough. It's kind of like studying really hard for an exam knowing you're going to get creamed by the kids who are naturally better at the same subject. Thems the breaks, so just enjoy the ride while it lasts.

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Back-and-forth attacks have repeatedly threatened the ceasefire, but Thursday's appeared bigger all around.

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Fi's Ultra collar is ultra pricey, but comes with Starlink satellite technology for off-grid tracking in remote areas.