Kingston · SSD

Kingston A400 480 GB SSD

480 GB · SATA · 500 MB/s read

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Capacity 480 GB
Type SATA
Sequential read 500 MB/s
Sequential write 450 MB/s

Kingston A400 480 GB SSD is an internal SSD with 480 GB of space, reading at up to 500 MB/s.

Specifications

Key specs

Capacity: 480 GB
Type: SATA
Sequential read: 500 MB/s
Sequential write: 450 MB/s
Part number: SA400S37/480G
EAN / UPC: 0740617263442

Features

SSD capacity: 480 GB
SSD form factor: 2.5"
Interface: Serial ATA III
Memory type: TLC
Component for: PC/Laptop
Data transfer rate: 6 Gbit/s
Read speed: 500 MB/s
Write speed: 450 MB/s
Mean time between failures (MTBF): 1000000 h
Protection features: Shock resistant, Vibration proof
TBW rating: 160

Power

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

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Weight & dimensions

Width: 69.8 mm
Depth: 100.1 mm
Height: 7 mm
Weight: 41 g

Operational conditions

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

Other features

Product colour: Black
Compliance certificates: Federal Communications Commission (FCC), cTUVus, EAC, VCCI, CE, RoHS

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About this product

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 drive 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–960GB2. 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 A400 is available in capacities up to 960GB2 to suit anyone’s needs. Ideal for desktops and notebooks A400 comes in a 2.5” 7mm form factor to fit in a wide array of systems. It is ideal for thin and light notebooks with limited space.

Datasheet (PDF)

A400 vs similar internal SSDs

	Kingston A400 480 GB SSD	Origin Storage SSD 480GB 3.5in SATA MWL 3DWPD in Hot Swap Caddy	Integral 480 GB V Series SATA III 2.5" SSD Version 2 for ADATA ASU655SS-480GT-C and INSSD480GS625V2	Integral 480 GB V Series SATA III 2.5" SSD Version 2 for KINGSPEC P4-480GB and INSSD480GS625V2
Capacity	480 GB	480 GB	480 GB	480 GB
Type	SATA	SATA	SATA	SATA
Sequential read	500 MB/s	500 MB/s	520 MB/s	520 MB/s
Sequential write	450 MB/s	500 MB/s	470 MB/s	470 MB/s
Released	—	2025	2026	2026