Product comparison · 2 internal hard drives

Dell 0DFFRK-4 internal hard drive vs HP 80GB SATA II

6specifications compared
5differ
1identical
2known for one product only

Key differences

The Dell 0DFFRK-4 internal hard drive has 80 GB more HDD capacity than the HP 80GB SATA II (160 GB vs 80 GB). The Dell 0DFFRK-4 internal hard drive has 2,800 RPM more HDD speed than the HP 80GB SATA II (10000 RPM vs 7200 RPM). The HP 80GB SATA II has 1" more HDD size than the Dell 0DFFRK-4 internal hard drive (3.5" vs 2.5"). Interface: Serial ATA on the Dell 0DFFRK-4 internal hard drive, Serial ATA II on the HP 80GB SATA II. Operating voltage: 5 V on the Dell 0DFFRK-4 internal hard drive, 5 / 12 V on the HP 80GB SATA II.

HDD capacity
- 0DFFRK-4 internal hard drive:160 GB
- 80GB SATA II:80 GB
HDD speed
- 0DFFRK-4 internal hard drive:10000 RPM
- 80GB SATA II:7200 RPM
HDD size
- 0DFFRK-4 internal hard drive:2.5"
- 80GB SATA II:3.5"
Interface
- 0DFFRK-4 internal hard drive:Serial ATA
- 80GB SATA II:Serial ATA II
Operating voltage
- 0DFFRK-4 internal hard drive:5 V
- 80GB SATA II:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 0DFFRK-4, 80GB SATA II
8 specifications	A Dell 0DFFRK-4 internal hard drive Model 0DFFRK-4 View product	B HP 80GB SATA II View product
Features4 differ
HDD capacityDiffers	160 GB	80 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V

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.

More internal hard drive comparisons

All internal hard drive comparisons