Product comparison · 2 internal hard drives

HP 146GB 3.0Gb/s SAS 10K Hard Drive vs HP 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive

6specifications compared
4differ
2identical
3known for one product only

Key differences

The HP 146GB 3.0Gb/s SAS 10K Hard Drive has 74 GB more HDD capacity than the HP 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive (146 GB vs 72 GB). The HP 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive has 5,000 RPM more HDD speed than the HP 146GB 3.0Gb/s SAS 10K Hard Drive (15000 RPM vs 10000 RPM). The HP 146GB 3.0Gb/s SAS 10K Hard Drive has 1" more HDD size than the HP 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive (3.5" vs 2.5"). Operating voltage: 5 / 12 V on the HP 146GB 3.0Gb/s SAS 10K Hard Drive, 5 V on the HP 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive.

HDD capacity
- 146GB 3.0Gb/s SAS 10K Hard Drive:146 GB
- 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:72 GB
HDD speed
- 146GB 3.0Gb/s SAS 10K Hard Drive:10000 RPM
- 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:15000 RPM
HDD size
- 146GB 3.0Gb/s SAS 10K Hard Drive:3.5"
- 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:2.5"
Operating voltage
- 146GB 3.0Gb/s SAS 10K Hard Drive:5 / 12 V
- 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 146GB 3.0Gb/s SAS 10K Hard Drive, 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive
9 specifications	A HP 146GB 3.0Gb/s SAS 10K Hard Drive View product	B HP 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive View product
Features3 differ
HDD capacityDiffers	146 GB	72 GB
HDD speedDiffers	10000 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
Component forKnown for one	Unknown — not stated by the source	Server/workstation
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/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.

More internal hard drive comparisons

All internal hard drive comparisons