Product comparison · 2 internal solid state drives

HP 653082-B21#0D1 vs HP 658478-B21#0D1

Key differences

Differences highlightedShow differences only

Comparison of 653082-B21#0D1, 658478-B21#0D1
12 specifications	A HP 653082-B21#0D1 Model 653082-B21#0D1 View product	B HP 658478-B21#0D1 Model 658478-B21#0D1 View product
Features2 differ
SSD capacityDiffers	400 GB	200 GB
SSD form factor	2.5"	2.5"
Interface	SAS	SAS
Memory typeDiffers	SLC	MLC
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedKnown for one	415 MB/s	Unknown — not stated by the source
Write speedKnown for one	180 MB/s	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	184.1 mm	138.1 mm
DepthDiffers	222.2 mm	228 mm
HeightDiffers	139.7 mm	295 mm
WeightDiffers	450 g	612 g
Other featuresidentical
Internal	Yes	Yes

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.