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Kingston Technology A400 SSD 120GB Serial ATA III

Kingston Technology A400 SSD 120GB Serial ATA III
alaScore 89

20 reviews

Dec, 2017

alaTest has collected and analyzed 20 reviews of Kingston Technology A400 SSD 120GB Serial ATA III. The average rating for this product is 4.6/5, compared to an average rating of 4.5/5 for other Solid-state drive for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other Solid-state drive the Kingston Technology A400 SSD 120GB Serial ATA III is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 20 reviews)

User Reviews  


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Showing 1 - 5 of 5 Show Reviews: in English | in other languages (15)

Consumer review by: Jakub (

Kingston SA400S37/120G


It does what an SSD does for a cheap price, slightly slower than a high end SSD yet many times faster than a hard drive

Nothing so far

Dec, 2017

Consumer review by: Ken (

Kingston SA400S37/120G


I haven't installed the SSD yet, but I have 2 machines using them and one has been installed for 5 years and gives excellent results, quick boot up, quick response, and so far no errors.

Couldn't buy another the following day at the same price!

Dec, 2017

Consumer review by: Chris (

Kingston SA400S37/120G


Bought this to fit in the kids PC as they were always complaining about how slow it was to load games etc. I used AOMEI Backupper to clone from the old 3.5" HDD to the SSD, swapped the drives round, got happy kids.

Slower writes than most SSD's but I can live with it.

Nov, 2017

Consumer review by: Aims (

Kingston SA400S37/120G


Easy replacement of laptop disk

Oct, 2017

Consumer review by: Abdul (

Kingston SA400S37/120G


No Spacer to fit 9mm space

Jul, 2017

Product Specifications


Certification:CE, FCC
Color of product:Black
SSD form factor:2.5"

Packaging Data

Package type:Blister


Component for:PC/notebook
Controller Type:2ch
Data Transfer Rate:6
Mean time between failures (MTBF):1000000
Memory Type:TLC
NVM Express (NVMe) supported:N
Read Speed:500
Solid-state drive capacity:120
Solid-state drive interface:Serial ATA III
TBW rating:40
Write Speed:320


Power consumption (average):0.279
Power consumption (idle):0.195
Power consumption (read):0.642
Power consumption (write):1.535


Linux operating systems supported:Y
Mac operating systems supported:Y
Windows operating systems supported:Y

Technical Details

Non-operating vibration:20
Operating temperature (T-T):0 - 70
Operating vibration:2.17
Storage temperature (T-T):-40 - 85

Weight & Dimensions