Product comparison · 2 internal hard drives

Dell 400-19745 internal hard drive vs HP 447447-001 internal hard drive

Key differences

HDD capacity
- 400-19745 internal hard drive:600 GB
- 447447-001 internal hard drive:72 GB
HDD speed
- 400-19745 internal hard drive:15000 RPM
- 447447-001 internal hard drive:10000 RPM
HDD size
- 400-19745 internal hard drive:3.5"
- 447447-001 internal hard drive:2.5"
Interface
- 400-19745 internal hard drive:SCSI
- 447447-001 internal hard drive:SAS
Component for
- 400-19745 internal hard drive:Laptop
- 447447-001 internal hard drive:Server/workstation
Operating voltage
- 400-19745 internal hard drive:5 / 12 V
- 447447-001 internal hard drive:5 V

Differences highlightedShow differences only

Comparison of 400-19745, 447447-001
9 specifications	A Dell 400-19745 internal hard drive Model 400-19745 View product	B HP 447447-001 internal hard drive Model 447447-001 View product
Features5 differ
HDD capacityDiffers	600 GB	72 GB
HDD speedDiffers	15000 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SCSI	SAS
Component forDiffers	Laptop	Server/workstation
TypeKnown for one	Unknown — not stated by the source	HDD
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
InternalKnown for one	Yes	Unknown — not stated by the source
USB poweredKnown 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.