Product comparison · 2 internal hard drives

HP 146GB SAS 10000rpm 2.5" vs HP 391945-001 internal hard drive

6specifications compared
5differ
1identical
9known for one product only

Key differences

HDD capacity
- 146GB SAS 10000rpm 2.5":146 GB
- 391945-001 internal hard drive:80 GB
HDD speed
- 146GB SAS 10000rpm 2.5":10000 RPM
- 391945-001 internal hard drive:7200 RPM
HDD size
- 146GB SAS 10000rpm 2.5":2.5"
- 391945-001 internal hard drive:3.5"
Operating voltage
- 146GB SAS 10000rpm 2.5":5 V
- 391945-001 internal hard drive:5 / 12 V
Product colour
- 146GB SAS 10000rpm 2.5":Black, Silver
- 391945-001 internal hard drive:Multicolour

Side by side

Differences highlightedShow differences only

Comparison of 146GB SAS 10000rpm 2.5", 391945-001
15 specifications	A HP 146GB SAS 10000rpm 2.5"View product	B HP 391945-001 internal hard drive Model 391945-001 View product
Features3 differ
HDD capacityDiffers	146 GB	80 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceKnown for one	SAS	Unknown — not stated by the source
Hot-swapKnown for one	Unknown — not stated by the source	No
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Other features1 differ
Product colourDiffers	Black, Silver	Multicolour
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
MountingKnown for one	Unknown — not stated by the source	Horizontal
USB poweredKnown for one	Unknown — not stated by the source	No
USB requiredKnown for one	Unknown — not stated by the source	No

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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