Product comparison · 2 internal hard drives

Dell 750GB 3.5" SATA vs HP 146GB 2.5" 10000 rpm DP SAS

7specifications compared
5differ
2identical
7known for one product only

Key differences

HDD capacity
- 750GB 3.5" SATA:750 GB
- 146GB 2.5" 10000 rpm DP SAS:146 GB
HDD speed
- 750GB 3.5" SATA:7200 RPM
- 146GB 2.5" 10000 rpm DP SAS:10000 RPM
HDD size
- 750GB 3.5" SATA:3.5"
- 146GB 2.5" 10000 rpm DP SAS:2.5"
Interface
- 750GB 3.5" SATA:Serial ATA
- 146GB 2.5" 10000 rpm DP SAS:SAS
Operating voltage
- 750GB 3.5" SATA:5 / 12 V
- 146GB 2.5" 10000 rpm DP SAS:5 V

Side by side

Differences highlightedShow differences only

Comparison of 750GB 3.5" SATA, 146GB 2.5" 10000 rpm DP SAS
14 specifications	A Dell 750GB 3.5" SATA View product	B HP 146GB 2.5" 10000 rpm DP SAS View product
Features4 differ
HDD capacityDiffers	750 GB	146 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
Hot-swapKnown for one	No	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Supported HDD interfacesKnown for one	Serial ATA	Unknown — not stated by the source
Compatible productsKnown for one	Dell PowerEdge 1900, 1950, 2900, 2950 III, 840, 860, R200, SC1430, SC1435, SC440, T605	Unknown — not stated by the source
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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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