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Kingston A400 M.2-2280 120GB SATA III Solid State Drive

Kingston A400 M.2-2280 120GB SATA III Solid State Drive

CCL Code: SSD0994

£24.09 inc VAT

Kingston A400 M.2-2280 120GB SATA III Solid State Drive


£24.09 inc VAT

Available for delivery from Saturday 4th February

Buying in bulk? Contact our business team.

Key Features:

  • SATA III Interface
  • M.2 2280 Form Factor
  • Up to 500MB/s Read
  • Up to 320MB/s Write
  • 3 Year Warranty
CCL Code: SSD0994



Incredible speeds plus rock-solid reliability.

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/s*, this SSD is 10x faster than a traditional hard drive** 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.

A400 is available in multiple drive form factors and capacities from 120GB–960GB** 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.

* 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.

** Some of the listed capacity on a Flash storage device is used for formatting and other functions and is thus not available for data storage. As such, the actual available capacity for data storage is less than what is listed on the products. For more information, go to Kingston’s Flash Memory Guide at

Main Features

  • 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


Solid State Capacity 120 GB
Drive Size M.2-2280
Memory Type SSD
Memory Package TLC
Memory Size 120 GB


Read Speed 500 MB/s
Write Speed 320 MB/s
Data Storage Life 40 TBW
Mean Time Between Failure (MTBF) 1,000,000 hours


Interface Type SATA III


Operating Temperature 0 ~ 40 °C
Storage Temperature -40 ~ +85 °C
Vibration (Operating) 2.17G peak
Vibration (Non-Operating) 20G peak


Form Factor SSD
Width 22 mm
Depth 80 mm
Height 1.35 mm
Weight 5.5 g


Warranty 3 Years

Key Features

Disk Capacity 120 GB
Solid State Drive Yes
Disk Form Factor M.2 2280
Power Requirement (auto) 5 W
Number of SATA power required 1

Item Details

Manufacturer Kingston
Manufacturer Code SA400M8/120G
UPC 740617288643
Condition New

Warranty Information

Warranty 3 Years

Manufacturer Information

Manufacturer Kingston
Manufacturer Code SA400M8/120G

Do you have you a question about the Kingston A400 120GB M.2 2280 SATA III Internal Solid State Drive?

5.0 / 5 6 reviews


11 months ago

Better to buy the next size up for the small cost increase but very good as a product

Prodan Eugen

January 2022

Simply the Best

Mr Stonehouse

June 2020

Product is as expected


November 2019

I installed it in a USB caddy, to create a very fast USB storage device. Excellent. Thanks.

Mr Gardiner

July 2019

Needed an extra SSD this was cheap enough for a stepping stone to something bigger


June 2019

Good value for money

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