Kingston A400 480GB 2.5′ SATA3 6Gb/s SSD – TLC 500/450 MB/s 7mm Solid State Drive 1M hrs MTBF 3yrs <500GB | SA400S37/480G

Kingston A400 480GB 2.5′ SATA3 6Gb/s SSD – TLC 500/450 MB/s 7mm Solid State Drive 1 mil hrs MTBF 3yrs

A400 SSD
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 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 available in multiple capacities from 120GB–480GB2.

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

Form factor: 2.5′
Interface:
SATA Rev. 3.0 (6Gb/s) – with backwards compatibility to SATA Rev. 2.0 (3Gb/s)
Capacities2: 120GB, 240GB, 480GB
Controller3: 2Ch
NAND: TLC
Baseline Performance1:
Data Transfer (ATTO):
120GB — up to 500MB/s Read and 320MB/s Write
240GB — up to 500MB/s Read and 350MB/s Write
480GB — up to 500MB/s Read and 450MB/s Write
Power Consumption:
0.195W Idle / 0.279W Avg / 0.642W (MAX) Read / 1.535W (MAX) Write
Storage temperature:
-40°C~85°C
Operating temperature:
0°C~70°C
Dimensions:
100.0mm x 69.9mm x 7.0mm
Weight: 41g
Vibration operating:
2.17G Peak (7–800Hz)
Vibration non-operating:
20G Peak (10–2000Hz)
Life expectancy: 1 million hours MTBF
Warranty/support4:
Limited 3-year warranty with free technical support
Total Bytes Written (TBW)5:
120GB: 40TB
240GB: 80TB
480GB: 160TB

Solid-state drive FAQs – http://www.kingston.com/us/ssd/ssd_faq
Datasheet – http://www.kingston.com/datasheets/SA400S37_us.pdf
Support – http://www.kingston.com/us/support/technical/products?model=SA400S37

Product Last Updated: 09/07/2026

* Whilst we endevour to have the correct information on our products provided from the supplier/manufacturer errors do occur. If you would like to double check the information, please feel free to contact us and we will be more than happy to confirm information on the item prior to purchase. In the event that product information is incorrect due to information we received from our supplier or manufacturer, we do not take responsibility or be held liable for damage(s) or loss(s). We will work with you and do our best to make the best of a bad situation and work with our supplier(s) and/or manufacturer(s) to supply the correct information for the item purchased etc..