Product comparison · 2 internal hard drives

HP 250GB SAS 7200RPM vs HP 651909-B21 internal hard drive

Key differences

HDD capacity
- 250GB SAS 7200RPM:250 GB
- 651909-B21 internal hard drive:300 GB
HDD speed
- 250GB SAS 7200RPM:7200 RPM
- 651909-B21 internal hard drive:10000 RPM

Differences highlightedShow differences only

Comparison of 250GB SAS 7200RPM, 651909-B21
9 specifications	A HP 250GB SAS 7200RPM View product	B HP 651909-B21 internal hard drive Model 651909-B21 View product
Features2 differ
HDD capacityDiffers	250 GB	300 GB
HDD speedDiffers	7200 RPM	10000 RPM
TypeKnown for one	Unknown — not stated by the source	HDD
Component forKnown for one	Unknown — not stated by the source	Server/workstation
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Other featuresidentical
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.