Product comparison · 2 internal hard drives

Dell 146GB SAS 15000rpm vs HP 72GB SAS 10000RPM

7specifications compared
4differ
3identical
1known for one product only

Key differences

The Dell 146GB SAS 15000rpm has 74 GB more HDD capacity than the HP 72GB SAS 10000RPM (146 GB vs 72 GB). The Dell 146GB SAS 15000rpm has 5,000 RPM more HDD speed than the HP 72GB SAS 10000RPM (15000 RPM vs 10000 RPM). The Dell 146GB SAS 15000rpm has 1" more HDD size than the HP 72GB SAS 10000RPM (3.5" vs 2.5"). Operating voltage: 5 / 12 V on the Dell 146GB SAS 15000rpm, 5 V on the HP 72GB SAS 10000RPM.

HDD capacity
- 146GB SAS 15000rpm:146 GB
- 72GB SAS 10000RPM:72 GB
HDD speed
- 146GB SAS 15000rpm:15000 RPM
- 72GB SAS 10000RPM:10000 RPM
HDD size
- 146GB SAS 15000rpm:3.5"
- 72GB SAS 10000RPM:2.5"
Operating voltage
- 146GB SAS 15000rpm:5 / 12 V
- 72GB SAS 10000RPM:5 V

Side by side

Differences highlightedShow differences only

Comparison of 146GB SAS 15000rpm, 72GB SAS 10000RPM
8 specifications	A Dell 146GB SAS 15000rpm View product	B HP 72GB SAS 10000RPM View product
Features3 differ
HDD capacityDiffers	146 GB	72 GB
HDD speedDiffers	15000 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 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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