Product comparison · 2 internal solid state drives

ADATA N004 128 GB 2.5" MLC vs ADATA S501 V2

Key differences

Differences highlightedShow differences only

Comparison of N004, S501 V2
20 specifications	A ADATA N004 128 GB 2.5" MLC Model N004 View product	B ADATA S501 V2 View product
Features2 differ
SSD capacity	128 GB	128 GB
SSD form factor	2.5"	2.5"
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA III
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Read speedDiffers	200 MB/s	355 MB/s
Write speedDiffers	170 MB/s	140 MB/s
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	128 MB
ECCKnown for one	Unknown — not stated by the source	Yes
Memory typeKnown for one	MLC	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	70 mm	69.8 mm
DepthDiffers	100 mm	9.5 mm
HeightDiffers	10 mm	100 mm
WeightDiffers	87 g	80 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-45 - 85 °C
Operating shockKnown for one	Unknown — not stated by the source	1500 G
Other features1 differ
Product colourDiffers	Grey	Silver
Internal	No	No
USB poweredKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Cables includedKnown for one	USB	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.