Product comparison · 2 internal hard drives

HP 450GB SAS vs HP 625609-B21B internal hard drive

7specifications compared
5differ
2identical
3known for one product only

Key differences

HDD capacity
- 450GB SAS:450 GB
- 625609-B21B internal hard drive:1 TB
HDD speed
- 450GB SAS:10000 RPM
- 625609-B21B internal hard drive:7200 RPM
Interface
- 450GB SAS:SAS
- 625609-B21B internal hard drive:Serial ATA II
Component for
- 450GB SAS:Server/workstation
- 625609-B21B internal hard drive:Laptop
HDD interface transfer rate
- 450GB SAS:6 Gbit/s
- 625609-B21B internal hard drive:3 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 450GB SAS, 625609-B21B
10 specifications	A HP 450GB SAS View product	B HP 625609-B21B internal hard drive Model 625609-B21B View product
Features5 differ
HDD capacityDiffers	450 GB	1 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	SAS	Serial ATA II
Type	HDD	HDD
Component forDiffers	Server/workstation	Laptop
HDD interface transfer rateDiffers	6 Gbit/s	3 Gbit/s
Poweridentical
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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.

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