Product comparison · 2 internal solid state drives

ADATA S501 V2 vs ADATA S596 128 GB 2.5" Serial ATA II

Key differences

Interface
- S501 V2:Serial ATA III
- S596 128 GB 2.5" Serial ATA II:Serial ATA II
Data transfer rate
- S501 V2:6 Gbit/s
- S596 128 GB 2.5" Serial ATA II:3 Gbit/s
Read speed
- S501 V2:355 MB/s
- S596 128 GB 2.5" Serial ATA II:260 MB/s
Write speed
- S501 V2:140 MB/s
- S596 128 GB 2.5" Serial ATA II:210 MB/s
Weight
- S501 V2:80 g
- S596 128 GB 2.5" Serial ATA II:67 g
Product colour
- S501 V2:Silver
- S596 128 GB 2.5" Serial ATA II:Black

Differences highlightedShow differences only

Comparison of S501 V2, S596
19 specifications	A ADATA S501 V2 View product	B ADATA S596 128 GB 2.5" Serial ATA II Model S596 View product
Features4 differ
SSD capacity	128 GB	128 GB
SSD form factor	2.5"	2.5"
InterfaceDiffers	Serial ATA III	Serial ATA II
Data transfer rateDiffers	6 Gbit/s	3 Gbit/s
Read speedDiffers	355 MB/s	260 MB/s
Write speedDiffers	140 MB/s	210 MB/s
ECC	Yes	Yes
CertificationKnown for one	Unknown — not stated by the source	CE, ROHS, FCC
Storage drive buffer sizeKnown for one	128 MB	Unknown — not stated by the source
Weight & dimensions1 differ
Width	69.8 mm	69.8 mm
Depth	9.5 mm	9.5 mm
Height	100 mm	100 mm
WeightDiffers	80 g	67 g
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-45 - 85 °C	-45 - 85 °C
Operating shock	1500 G	1500 G
Other features1 differ
Product colourDiffers	Silver	Black
Internal	No	No
Connector(s)Known for one	Unknown — not stated by the source	1x mini USB

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.