Product comparison · 2 internal hard drives

HP 146GB Serial Attached SCSI (SAS) vs HP 20GB, UATA, 5400 rpm

6specifications compared
3differ
3identical
2known for one product only

Key differences

The HP 146GB Serial Attached SCSI (SAS) has 126 GB more HDD capacity than the HP 20GB, UATA, 5400 rpm (146 GB vs 20 GB). The HP 146GB Serial Attached SCSI (SAS) has 9,600 RPM more HDD speed than the HP 20GB, UATA, 5400 rpm (15000 RPM vs 5400 RPM). Interface: SAS on the HP 146GB Serial Attached SCSI (SAS), Ultra-ATA/100 on the HP 20GB, UATA, 5400 rpm.

HDD capacity
- 146GB Serial Attached SCSI (SAS):146 GB
- 20GB, UATA, 5400 rpm:20 GB
HDD speed
- 146GB Serial Attached SCSI (SAS):15000 RPM
- 20GB, UATA, 5400 rpm:5400 RPM
Interface
- 146GB Serial Attached SCSI (SAS):SAS
- 20GB, UATA, 5400 rpm:Ultra-ATA/100

Side by side

Differences highlightedShow differences only

Comparison of 146GB Serial Attached SCSI (SAS), 20GB, UATA, 5400 rpm
8 specifications	A HP 146GB Serial Attached SCSI (SAS)View product	B HP 20GB, UATA, 5400 rpm View product
Features3 differ
HDD capacityDiffers	146 GB	20 GB
HDD speedDiffers	15000 RPM	5400 RPM
InterfaceDiffers	SAS	Ultra-ATA/100
Component forKnown for one	Server/workstation	Unknown — not stated by the source
TypeKnown for one	Unknown — not stated by the source	HDD

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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