Product comparison · 2 internal solid state drives

ADATA S501 V2 vs ADATA S599 100 GB 2.5" Serial ATA II

Key differences

SSD capacity
- S501 V2:128 GB
- S599 100 GB 2.5" Serial ATA II:100 GB
Interface
- S501 V2:Serial ATA III
- S599 100 GB 2.5" Serial ATA II:Serial ATA II
Data transfer rate
- S501 V2:6 Gbit/s
- S599 100 GB 2.5" Serial ATA II:3 Gbit/s
Read speed
- S501 V2:355 MB/s
- S599 100 GB 2.5" Serial ATA II:280 MB/s
Write speed
- S501 V2:140 MB/s
- S599 100 GB 2.5" Serial ATA II:270 MB/s
Product colour
- S501 V2:Silver
- S599 100 GB 2.5" Serial ATA II:Black

Differences highlightedShow differences only

Comparison of S501 V2, S599
19 specifications	A ADATA S501 V2 View product	B ADATA S599 100 GB 2.5" Serial ATA II Model S599 View product
Features5 differ
SSD capacityDiffers	128 GB	100 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	280 MB/s
Write speedDiffers	140 MB/s	270 MB/s
Storage drive buffer sizeKnown for one	128 MB	Unknown — not stated by the source
ECC	Yes	Yes
Bytes per sectorKnown for one	Unknown — not stated by the source	512
CertificationKnown for one	Unknown — not stated by the source	CE, FCC
Weight & dimensionsidentical
WidthKnown for one	69.8 mm	Unknown — not stated by the source
DepthKnown for one	9.5 mm	Unknown — not stated by the source
HeightKnown for one	100 mm	Unknown — not stated by the source
WeightKnown for one	80 g	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-45 - 85 °C	Unknown — not stated by the source
Operating shockKnown for one	1500 G	Unknown — not stated by the source
Other features1 differ
Product colourDiffers	Silver	Black
InternalKnown for one	No	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.