Kingston A400 240GB 2.5" SATA III SSD

CCL Code: SSD0631
Manufacturer Code: SA400S37/240G
Manufacturer: Kingston
Kingston A400 240GB 2.5" SATA III SSD

Key Features:

  • 2.5 Form Factor
  • Up to 500MB/s Read, 350MB/s Write
  • 3 Year Warranty

Delivery Options (from £0.95)

Tomorrow via Priority DPD

Monday 3rd February via Royal Mail 1st Class

Order within

Collection Options

Today from CCL (BD11 2PS)

Tomorrow from Local Collection Point


inc VAT

20+ In Stock

Buying in bulk or need help? Call us on 01274 471 200.

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’s 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 capacities from 120GB–480GB 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.

Main Features

  • 10x faster than a hard drive - With incredible read/write speeds, the A400 SSD will not only increase performance but can also be used to breathe new life into older systems.
  • Rugged - A400 is shock- and vibration-resistant for rugged reliability when used in notebooks and other mobile computing devices.
  • Multiple capacities - Available in 120GB, 240GB and 480GB capacities, A400 is designed to suit anyone's needs.
  • Ideal for desktops and notebooks - A400 has a 7mm form factor to fit in a wider array of systems. It's ideal for slimmer notebooks and in systems with limited available space.


Solid State Capacity 240 GB
Drive Size 2.5 "
Memory Type Solid State
Memory Size 240 GB


Read Speed 500 MB/s
Write Speed 350 MB/s
Mean Time Between Failure (MTBF) 1,000,000 Hours


Interface Type SATA III


Electrical Power Consumption Up to 1.535 W
Electrical Power Consumption Standby 0.195 W


Operating Temperature 0°C - 70°C
Storage Temperature -40°C - 85°C
Vibration (Operating) 2.17 G
Vibration (Non-Operating) 20 G


Form Factor Solid State Drive
Case Colour Grey
Width 69.9 mm
Depth 100 mm
Height 7 mm
Weight 41 g


Warranty 3 Years

Key Features

Disk Capacity 240 GB
Solid State Drive Yes
Disk Form Factor 2.5

Item Details

Manufacturer Kingston
Manufacturer Code SA400S37/240G
EAN 0740617261219
UPC 740617261219
Condition New

Warranty Information

Warranty 3 Years

Manufacturer Information

Manufacturer Kingston
Manufacturer Code SA400S37/240G

Do you have you a question about the Kingston SSDNow A400 (240GB) SATA 3 2.5 inch Solid State Drive?

Q: My samsung laptop hard drive is making the click of death noise can I replace it with a Kingston SA400S37/240G? Is it very difficult or do I need to take it to a professional?
Answer by Website User on 6th November 2017
It depends on how tech savvy you are really but I would recommend a professional doing this.
1 customer found this answer helpful.
Post Answer
Q: Will this work with an Acer Model n16q7 - Aspire es1-332
Answer by Website User on 20th October 2017
Hi there, as the Acer Aspire es1-332 uses flash memory the hard drive can not be upgraded.
0 customers found this answer helpful.
Post Answer
Q: Does it comes with the cables to connect it?
Answer by Website User on 15th July 2017
SSD drives are normally not supplied with SATA cables. These are available cheaply on our website. -Jakef
0 customers found this answer helpful.
Post Answer
4 / 5 62 reviews

Robin Waters

last week

I needed to update an old laptop to help speed it up at the price I paid for this drive it was well worth the investment.


3 weeks ago

works well with windows for the price


last month

good price

Guy Morton

last month

Service good and product seems ok

Ian Fletcher

last month

great product and super service from ccl as usual...thank you CCL

sean porter

2 months ago

Great service


3 months ago

brilliant service at brilliant prices as usual

Deric Stain

4 months ago

These are a couple of fast drives, I am delighted with the purchase.


5 months ago

I use this drive as an OS / Application drive for office PCs. For that it is fantastic.


5 months ago

SSD put new life into 7 year old laptop, so much quicker. Quick delivery, easy purchase.


7 months ago

Great product, delivered the next day, really good value for money.


7 months ago

ive had three of these for various builds, great for window drives.


7 months ago working ok..only time can say diffrent..delivered in good packing conditions..on first use need to be set from windows disk manager..need to be formated with windows and assign a letter because on first connection is not seen in file manager..good price..recommend..

Michael Rainbird

7 months ago

Very pleased with this product it has improved the speed of my computer a great deal.

Guy Morton

8 months ago

good service

Nicholas Barry

8 months ago

Product works great so far.


8 months ago

grate item works a treat

Zak Ashrafi

8 months ago

Excellent product. Good support. Prompt delivery


8 months ago

A Kingston A400 2.5" 240GB SATA III Solid State Drive WILL make a massive difference to the performance of your old laptop or PC when you replace the old spinning disk. I just used one of these on an old DELL laptop, the startup time was dismally slow at over a minute.Then it took another minute or two after logging on to Win 10 to be actually usable, not really what you want. Simply cloning then swapping to the A400 has bought this down to about 12 seconds !! Plus all of the apps fire up in seconds


8 months ago

Made a huge difference to the startup speed of my PC

Richard Bolden

8 months ago

Excellent replacement for an older SATA/PATA drive which along with a RAM boost has sped up the recipients micro ATX table top "tower". The lower cost made the upgrade more achievable. Excellent communications and delivery speed as is the normal from CCL.

William Dawson

8 months ago

A relatively cheap but ultra reliable and dependable SSD, currently very competitively priced. Write speeds are not as fast as the more expensive market leaders but functionally you wouldn't really notice it. This SSD will dramatically reduce boot up times and bringing up usable programs like Word Excel etc over HDD


9 months ago

My old Dell has reborn

George Britt

9 months ago

good product good price


9 months ago

Installed the drive in a (very) old Toshiba Satellite pro (a 5 minute job) I had previously "cloned" the old drive and it was then a simple matter to transfer the information to the new drive. Wow! what a difference with no moving parts the SSD had breathed new life into a old machine, it now boots faster and opens files etc. a lot faster. Would certainly recommend this purchase to any one else, a cheap fix thank you CCl Computers.


9 months ago

super item


9 months ago

I bought the "Kingston A400 2.5" 240GB SATA III Solid State Drive" about two weeks ago. The delivery took 2 or 3 working days, can't remember exactly. The parcel was in very good condition, the SSD itself was bubble-wrapped, as one should expect when buying such equipment. Installed it immediately in an old PC, whose HDD was dying, installed operating system on it. It's fast and works as one expects it to work. Good price, good quality, prompt delivery. I rate both the product and the service 5 stars.


9 months ago

This is a simple product which does exactly what it promises to!


9 months ago

Great value for money SSD


10 months ago

This SSD drive was a great price & I didn't have to wait long for delivery.


10 months ago

So easy to fit and then clone the main drive on to .Swapped them over and hey presto, the slow, sluggish, hard to work with laptop was stirred into fast action once more. It really did make a massive difference to the laptop performance and is also much quieter as this is solid state.

Ian Meadham

10 months ago

Very fast, very cheap - highly recommended.

Andrew Uttley

10 months ago

Great value for money and does an excellent job

Steve Gadd

11 months ago

Having a tired old machine, I had tried everything to speed it up, nothing worked. someone suggested an ssd, so I thought give it a go before retiring my old faithfull HP pavillion. It was easy to migrate everything from the hard drive to the ssd via a usb to sata cable and free software, then swap the ssd into the laptop. It booted up after the swap of drives without any trouble and so fast if I had blinked I would have missed it. I am very pleased to be able to continue to use my old faithful with its new lease of life, it feels and reacts like a new machine, and it runs quietly and cooler, Money well spent.


January 2019

good deal. delivery as always without any problem.

Mr Jason Voorhees

January 2019

2nd one i brought to help with 4k movie converting perfect speed and gets the job done fast well happy with kingston

Mr Jason Voorhees

January 2019

faster then the 120gb model runs very cool ssd all the way

Trevor Leary

January 2019

Great product worth the money

Samy[/ekm:customer firstname]

November 2018

Good product. Works better than I expected. I'm sure that I recommend this to others. GOD bless you. Thank you.


November 2018

Straightforward ordering process with speedy delivery. Simple to install and get going

Terry Dixon

November 2018

Excellent product My laptop boots up in less than 10 secs Very good value for money.

John Pendreich

November 2018

solid as a brick ultra fast too


November 2018

A well performing, good brand SSD at a very reasonable price. Made my sisters laptop feel like a new machine.


October 2018

Really good. Turned and old slow laptop into a machine that booted in seconds.


October 2018

Great value great products well worth the money

Mr A Hill

October 2018

Great SSD made my computer so fast. Brill Service from CCL Computers.


October 2018

Great item, made so much difference to my pc

Alan Jeffery

October 2018

Excellent service !! very competitive price and quick delivery, highly recommended !!

Richard Defries

October 2018

Great product does all it says on the can


October 2018

Best upgrade I have ever made. Would recommend this drive. It makes an amazing difference to the speed.


October 2018

Ordered kingston ssd. Fast delivery,good packaging. Highly recommend.


October 2018

Very fast and and reliable


October 2018

Finally made the jump to SSD and this was at a great price. It's been installed and working very well, can't believe the difference in speed. Will probably buy another before long


October 2018

good quality monitor, best i've had so far! bought from ccl for years now always on time and great customer service if need their assistance.

Kti Imre

October 2018

Very good SSD on that price!


October 2018

Thank you We are very happy!

Alan Walton

October 2018

Competitive price and good delivery


October 2018

ssd is the future for hard disks kinston are a cost efective way to go, no more to say...


October 2018

Absolutely great had no problems what so ever so far

bruce van degevel

October 2018

The absolute best priced and customer friendly for any computer products,certainly for quality SSDs.Wouldn't use anyone else.


October 2018

Very Good Item, works great.


October 2018

CCL recommended and can't fault. Fast SSD at a good price

PDF Datasheets and Manuals

Document File type File size
Datasheet pdf