Product comparison · 2 internal hard drives

Dell W348K internal hard drive vs HP 625609-B21B internal hard drive

Key differences

HDD capacity
- W348K internal hard drive:600 GB
- 625609-B21B internal hard drive:1 TB
HDD speed
- W348K internal hard drive:15000 RPM
- 625609-B21B internal hard drive:7200 RPM
HDD size
- W348K internal hard drive:3.5"
- 625609-B21B internal hard drive:2.5"
Interface
- W348K internal hard drive:SAS
- 625609-B21B internal hard drive:Serial ATA II
Component for
- W348K internal hard drive:Server/workstation
- 625609-B21B internal hard drive:Laptop
HDD interface transfer rate
- W348K internal hard drive:6 Gbit/s
- 625609-B21B internal hard drive:3 Gbit/s

Differences highlightedShow differences only

Comparison of W348K, 625609-B21B
10 specifications	A Dell W348K internal hard drive Model W348K View product	B HP 625609-B21B internal hard drive Model 625609-B21B View product
Features6 differ
HDD capacityDiffers	600 GB	1 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	3.5"	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 / 12 V	Unknown — not stated by the source
Other featuresidentical
InternalKnown for one	Yes	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.