Product comparison · 2 internal hard drives

Dell 80GB SATA 7200rpm vs HP 300GB 2.5" 10000 rpm DP SAS

6specifications compared
5differ
1identical
3known for one product only

Key differences

The HP 300GB 2.5" 10000 rpm DP SAS has 220 GB more HDD capacity than the Dell 80GB SATA 7200rpm (300 GB vs 80 GB). The HP 300GB 2.5" 10000 rpm DP SAS has 2,800 RPM more HDD speed than the Dell 80GB SATA 7200rpm (10000 RPM vs 7200 RPM). The Dell 80GB SATA 7200rpm has 1" more HDD size than the HP 300GB 2.5" 10000 rpm DP SAS (3.5" vs 2.5"). Interface: Serial ATA on the Dell 80GB SATA 7200rpm, SAS on the HP 300GB 2.5" 10000 rpm DP SAS. Operating voltage: 5 / 12 V on the Dell 80GB SATA 7200rpm, 5 V on the HP 300GB 2.5" 10000 rpm DP SAS.

HDD capacity
- 80GB SATA 7200rpm:80 GB
- 300GB 2.5" 10000 rpm DP SAS:300 GB
HDD speed
- 80GB SATA 7200rpm:7200 RPM
- 300GB 2.5" 10000 rpm DP SAS:10000 RPM
HDD size
- 80GB SATA 7200rpm:3.5"
- 300GB 2.5" 10000 rpm DP SAS:2.5"
Interface
- 80GB SATA 7200rpm:Serial ATA
- 300GB 2.5" 10000 rpm DP SAS:SAS
Operating voltage
- 80GB SATA 7200rpm:5 / 12 V
- 300GB 2.5" 10000 rpm DP SAS:5 V

Side by side

Differences highlightedShow differences only

Comparison of 80GB SATA 7200rpm, 300GB 2.5" 10000 rpm DP SAS
9 specifications	A Dell 80GB SATA 7200rpm View product	B HP 300GB 2.5" 10000 rpm DP SAS View product
Features4 differ
HDD capacityDiffers	80 GB	300 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Internal	Yes	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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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