Product comparison · 2 internal hard drives

HP 146GB SAS 10000rpm Hot Swappable vs HP 80GB SATA 7200rpm

4specifications compared
3differ
1identical
4known for one product only

Key differences

The HP 146GB SAS 10000rpm Hot Swappable has 66 GB more HDD capacity than the HP 80GB SATA 7200rpm (146 GB vs 80 GB). The HP 146GB SAS 10000rpm Hot Swappable has 2,800 RPM more HDD speed than the HP 80GB SATA 7200rpm (10000 RPM vs 7200 RPM). Interface: SAS on the HP 146GB SAS 10000rpm Hot Swappable, Serial ATA on the HP 80GB SATA 7200rpm.

HDD capacity
- 146GB SAS 10000rpm Hot Swappable:146 GB
- 80GB SATA 7200rpm:80 GB
HDD speed
- 146GB SAS 10000rpm Hot Swappable:10000 RPM
- 80GB SATA 7200rpm:7200 RPM
Interface
- 146GB SAS 10000rpm Hot Swappable:SAS
- 80GB SATA 7200rpm:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 146GB SAS 10000rpm Hot Swappable, 80GB SATA 7200rpm
8 specifications	A HP 146GB SAS 10000rpm Hot Swappable View product	B HP 80GB SATA 7200rpm View product
Features3 differ
HDD capacityDiffers	146 GB	80 GB
HDD speedDiffers	10000 RPM	7200 RPM
InterfaceDiffers	SAS	Serial ATA
Hot-swapKnown for one	Yes	Unknown — not stated by the source
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Other featuresidentical
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	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.

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