Brand | Kingston |
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Product Dimensions | 10.01 x 0.71 x 6.99 cm; 40.82 Grams |
Batteries | 1 Unknown batteries required. |
Item model number | SA400S37/240G |
Manufacturer | Kingston |
Series | SA400S37/240G |
Color | Black |
Form Factor | 2.5 |
Processor Brand | Kingston |
RAM Size | 240 GB |
Computer Memory Type | Unknown |
Hard Drive Size | 240 GB |
Hard Disk Description | Solid State Drive |
Hard Drive Interface | Serial ATA |
Wireless Type | 802.11a |
Wattage | 1 |
Hardware Platform | Laptop |
Are Batteries Included | No |
Lithium Battery Packaging | Batteries contained in equipment |
Item Weight | 40.8 g |
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- From the moment your product’s delivered it will be covered for accidental damage and any mechanical/electrical faults not covered by the manufacturer’s warranty. Cover is for UK residents who are over 18 years old.
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Kingston SSDNow A400 240GB SATA 3 Solid State Drive (SA400S37/240G), Black
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- Free returns are available for the shipping address you chose. For a full refund with no deduction for return shipping, you can return the item for any reason in new and unused condition.
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Enhance your purchase
Digital storage capacity | 240 GB |
Hard disk interface | Serial ATA |
Connectivity technology | USB, SATA |
Brand | Kingston |
Hard disk form factor | 2.5 Inches |
Hard disk description | Solid State Drive |
Compatible devices | Backwards compatibility to SATA Rev. 2.0 (3Gb/s) |
Installation type | Internal Hard Drive |
Colour | Black |
Hard disk size | 240 GB |
About this item
- Make sure this fits by entering your model number.
- Fast start-up, loading and file transfers
- More reliable and durable than a hard drive
- Multiple capacities with space for applications or a hard drive replacement
Frequently bought together
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From the manufacturer

Kingston’s A400 solid-state drive dramatically improves the responsiveness of your existing system with incredible boot, loading and transfer times compared to mechanical hard drives. Powered by a latest-gen controller for read and write speeds of up to 500MB/s and 450MB/s¹, this SSD is 10x faster than a traditional hard drive¹ for higher performance, ultra-responsive multi-tasking and an overall faster system.
Also more reliable and durable than a hard drive, A400 is built with Flash memory. There are no moving parts, making it less likely to fail than a mechanical hard drive. It is also cooler and quieter, and its shock and vibration resistance makes it ideal for notebooks and other mobile computing devices.
- Fast start-up, loading and file transfers
- More reliable and durable than a hard drive
- Multiple capacities with space for applications or a hard drive replacement
A400 is available in multiple drive form factors and capacities from 120GB–1.92GB² to give you all the space you need for applications, videos, photos and other important documents. You can also replace your hard drive or a smaller SSD with a drive big enough to hold all your files.
This SSD is designed for use in desktop and notebook computer workloads and is not intended for server environments.
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10x faster than a hard drive¹With incredible read/write speeds, the A400 SSD will not only increase performance but can also be used to breathe new life into older systems. |
RuggedA400 is shock- and vibration-resistant for rugged reliability when used in notebooks and other mobile computing devices. |
Multiple capacitiesA400 is available in capacities of up to 1.92TB² to suit anyone’s needs |
Ideal for desktops and notebooksA400 comes in 2.5” 7mm and M.2 form factors to fit in a wide array of systems. It is ideal for thin and light notebooks with limited space. |
1.Based on “out-of-box performance” using a SATA Rev. 3.0 motherboard. Speed may vary due to host hardware, software and usage. IOMETER random 4k random read/write is based on an 8GB partition.
2.Some of the listed capacity on a Flash storage device is used for formatting and other functions and thus is not available for data storage. As such, the actual available capacity for data storage is less than what is listed on the products.
Compare with similar items
![]() This item Kingston SSDNow A400 240GB SATA 3 Solid State Drive (SA400S37/240G), Black | ![]() Crucial BX500 480 GB CT480BX500SSD1-Up to 540 MB/s (Internal SSD, 3D NAND, SATA, 2.5 Inch), Black | ![]() Crucial BX500 240 GB CT240BX500SSD1-Up to 540 MB/s (Internal SSD, 3D NAND, SATA, 2.5 Inch), Black | ![]() SanDisk SSD PLUS 240 GB Sata III 2.5 Inch Internal SSD, Up to 530 MB/s, Black | ![]() Crucial MX500 250 GB CT250MX500SSD1-Up to 560 MB/s (3D NAND, SATA, 2.5 Inch, Internal SSD), Metallique | ![]() Crucial BX500 240 GB CT240BX500SSD1(Z)-Up to 540 MB/s (Internal SSD, 3D NAND, SATA, 2.5 Inch), Black | |
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Customer Rating | 4.7 out of 5 stars (158332) | 4.8 out of 5 stars (37491) | 4.7 out of 5 stars (39363) | 4.8 out of 5 stars (27800) | 4.8 out of 5 stars (69529) | 4.8 out of 5 stars (17326) |
Price | £25.97 | £31.99 | £26.13 | £37.39 | £29.99 | £31.99 |
Sold By | Amazon.co.uk | Amazon.co.uk | CCL Computers | Amazon.co.uk | Amazon.co.uk | Tannas LTD |
Data Transfer Rate | 350 Mb per second | 540 MB per second | 540 Mb per second | 1 Gb per second | 560 MB per second | 6 Gb per second |
Device Type | Internal | Internal | Internal | Internal | Internal | Internal |
Digital Storage Capacity | 240 GB | 480 GB | 240 GB | 240 GB | 250 GB | — |
Flash Memory Installed | 240 GB | 480 | 240 GB | 240 GB | 250 GB | 240 |
Hard Disk Size | 240 GB | 480 GB | 240 GB | 240 GB | 250 GB | 240 GB |
Item Dimensions | 10.01 x 0.71 x 6.98 cm | 10.03 x 0.69 x 6.98 cm | 10.03 x 0.69 x 6.98 cm | 10.06 x 0.71 x 6.98 cm | 10.3 x 0.71 x 7 cm | 10.03 x 0.69 x 6.98 cm |
Item Weight | 40.82 grams | 59.99 grams | 60 grams | 31.75 grams | 20 grams | 59.99 grams |
Memory Storage Capacity | 240 GB | 480 GB | 240 GB | 240 GB | 250 GB | 240 GB |
Model Year | 2017 | 2018 | 2018 | 2016 | 2017 | 2018 |
Optical Storage Write Speed | 350 | 510 MB per second | 510 MB per second | 1 | 510 MB/s | 500 |
Read Speed | 500 MB per second | 540 MB per second | 540 MB per second | 1 MB per second | 560 MB per second | 540 MB per second |
Size | 240 GB | 480 GB | 240 GB | 240 GB | 250 GB | 240 GB |
Product information
Technical Details
Additional Information
ASIN | B01N5IB20Q |
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Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | 512 in Computers & Accessories (See Top 100 in Computers & Accessories) 12 in Internal Solid State Drives |
Date First Available | 1 July 2018 |
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Legal Disclaimer
Product is sourced and shipped from the European Economic Area (EEA). Product is genuine original from manufacturer authorized distributors.
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Reviewed in the United Kingdom on 17 September 2017
Top reviews from United Kingdom
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What else - err - its oblong - thin - doesn't smell of anything.
I tried having a conversation with it to no end - so instead I bunged it in my PC and probably wont see it again for a few years. I think its happy in there with all its chums (ram, power supply, cpu etc). If I have problem with the little minx Ill let you know.
Regards.
Edit: I took it on holiday, it survived the X-ray no problem, in this time I've bought 4 to replace and upgrade various computers and there hasn't been a single fault or error yet. Seems happy to co-operate with all OS's, Macs, laptops and desktops, and works fine in an external hard disk enclosure too. It's a good budget drive, it's a good drive full stop.
Installation is easy (just search for this video on YouTube (Dell Latitude E6410 Upgrade SSD Drive Memory). This particular Kingston package does not come with a spacer (SSD's are thinner than traditional hard drives) but these are easily obtainable and you will probably find that you don't need it anyway due to the fixings in the laptop. You will need some specialist software to transfer your old operating system (e.g. Windows) and data. I use Paragon hard disk manager which is cheap,effective and reasonably straightforward as this sort of software goes. But there are also lots of alternatives, some are free Open Source. If you are not computer geek-competent then I recommend you get expert help. If you have original installation discs you could course just reinstall the operating system and then copy your data across – for non-experts that might be an easier solution.
I'm very pleased with this item and therefore recommended it. Always keep in mind when buying computer hardware that most of it will be reclassified as "obsolete & unfashionable junk" in just a few short years, so unless you have specialist requirements and know your way around them, it's probably more sensible to spend the minimum amount needed to achieve an improvement. Once you reach a certain level, any improvement comes at a disproportionate cost for most people.
Basically you can't go wrong for 25 quid!