Product comparison · 2 internal solid state drives

ADATA ASU800NS38-256GT-C internal solid state drive vs ADATA Ultimate SU900

Key differences

SSD capacity
- ASU800NS38-256GT-C internal solid state drive:256 GB
- Ultimate SU900:1 TB
SSD form factor
- ASU800NS38-256GT-C internal solid state drive:M.2
- Ultimate SU900:2.5"
Memory type
- ASU800NS38-256GT-C internal solid state drive:TLC
- Ultimate SU900:MLC
Write speed
- ASU800NS38-256GT-C internal solid state drive:520 MB/s
- Ultimate SU900:525 MB/s
Width
- ASU800NS38-256GT-C internal solid state drive:80 mm
- Ultimate SU900:69.8 mm
Depth
- ASU800NS38-256GT-C internal solid state drive:22 mm
- Ultimate SU900:100.5 mm
Height
- ASU800NS38-256GT-C internal solid state drive:3.5 mm
- Ultimate SU900:7 mm
Weight
- ASU800NS38-256GT-C internal solid state drive:8 g
- Ultimate SU900:47.5 g

Differences highlightedShow differences only

Comparison of ASU800NS38-256GT-C, Ultimate SU900
27 specifications	A ADATA ASU800NS38-256GT-C internal solid state drive Model ASU800NS38-256GT-C View product	B ADATA Ultimate SU900 View product
Features4 differ
SSD capacityDiffers	256 GB	1 TB
SSD form factorDiffers	M.2	2.5"
Memory typeDiffers	TLC	MLC
Write speedDiffers	520 MB/s	525 MB/s
Random read (100% span)Known for one	Unknown — not stated by the source	85000 IOPS
Random write (100% span)Known for one	Unknown — not stated by the source	90000 IOPS
Controller typeKnown for one	Unknown — not stated by the source	SMI SM2258
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
TRIM supportKnown for one	Unknown — not stated by the source	Yes
TBW ratingKnown for one	Unknown — not stated by the source	800
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, BSMI, VCCI, KC
RAID supportKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	80 mm	69.8 mm
DepthDiffers	22 mm	100.5 mm
HeightDiffers	3.5 mm	7 mm
WeightDiffers	8 g	47.5 g
Other features1 differ
Product colourDiffers	Black, Green	Black
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
InternalKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.