Product comparison · 2 internal hard drives

HP 411261-001 internal hard drive vs HP 645193-002 internal hard drive

Key differences

HDD capacity
- 411261-001 internal hard drive:300 GB
- 645193-002 internal hard drive:320 GB
HDD speed
- 411261-001 internal hard drive:15000 RPM
- 645193-002 internal hard drive:5400 RPM
HDD size
- 411261-001 internal hard drive:3.5"
- 645193-002 internal hard drive:2.5"
Interface
- 411261-001 internal hard drive:Ultra320 SCSI
- 645193-002 internal hard drive:Serial ATA
Operating voltage
- 411261-001 internal hard drive:5 / 12 V
- 645193-002 internal hard drive:5 V

Differences highlightedShow differences only

Comparison of 411261-001, 645193-002
9 specifications	A HP 411261-001 internal hard drive Model 411261-001 View product	B HP 645193-002 internal hard drive Model 645193-002 View product
Features4 differ
HDD capacityDiffers	300 GB	320 GB
HDD speedDiffers	15000 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Ultra320 SCSI	Serial ATA
HDD interface transfer rateKnown for one	Unknown — not stated by the source	1.5 Gbit/s
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
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.