Product comparison · 2 internal hard drives

Dell 1TB 3.5" SATA vs HP 72GB 2.5" 10K rpm DP SAS

8specifications compared
5differ
3identical
9known for one product only

Key differences

HDD capacity
- 1TB 3.5" SATA:1 TB
- 72GB 2.5" 10K rpm DP SAS:72 GB
HDD speed
- 1TB 3.5" SATA:7200 RPM
- 72GB 2.5" 10K rpm DP SAS:10000 RPM
HDD size
- 1TB 3.5" SATA:3.5"
- 72GB 2.5" 10K rpm DP SAS:2.5"
Interface
- 1TB 3.5" SATA:Serial ATA
- 72GB 2.5" 10K rpm DP SAS:SAS
Operating voltage
- 1TB 3.5" SATA:5 / 12 V
- 72GB 2.5" 10K rpm DP SAS:5 V

Side by side

Differences highlightedShow differences only

Comparison of 1TB 3.5" SATA, 72GB 2.5" 10K rpm DP SAS
17 specifications	A Dell 1TB 3.5" SATA View product	B HP 72GB 2.5" 10K rpm DP SAS View product
Features4 differ
HDD capacityDiffers	1 TB	72 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
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Other featuresidentical
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
Supported HDD interfacesKnown for one	Serial ATA	Unknown — not stated by the source
Compatible productsKnown for one	Dell PowerEdge 1900, 1950, 2900, 2950 III, 2970, 840, 860, R200, R300, R410, SC1430, SC1435, SC440, T100, T105, T300, T410, Dell PowerVault MD1000, MD3000, MD3000i	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source

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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