Product comparison · 2 internal hard drives

Dell 2TB SATA Hard Drive vs HP 72GB SAS 10000rpm 2.5"

5specifications compared
5differ
0identical
6known for one product only

Key differences

The HP 72GB SAS 10000rpm 2.5" has 2,800 RPM more HDD speed than the Dell 2TB SATA Hard Drive (10000 RPM vs 7200 RPM). The Dell 2TB SATA Hard Drive has 1" more HDD size than the HP 72GB SAS 10000rpm 2.5" (3.5" vs 2.5"). HDD capacity: 2 TB on the Dell 2TB SATA Hard Drive, 72 GB on the HP 72GB SAS 10000rpm 2.5". Interface: Serial ATA on the Dell 2TB SATA Hard Drive, SAS on the HP 72GB SAS 10000rpm 2.5". Operating voltage: 5 / 12 V on the Dell 2TB SATA Hard Drive, 5 V on the HP 72GB SAS 10000rpm 2.5".

HDD capacity
- 2TB SATA Hard Drive:2 TB
- 72GB SAS 10000rpm 2.5":72 GB
HDD speed
- 2TB SATA Hard Drive:7200 RPM
- 72GB SAS 10000rpm 2.5":10000 RPM
HDD size
- 2TB SATA Hard Drive:3.5"
- 72GB SAS 10000rpm 2.5":2.5"
Interface
- 2TB SATA Hard Drive:Serial ATA
- 72GB SAS 10000rpm 2.5":SAS
Operating voltage
- 2TB SATA Hard Drive:5 / 12 V
- 72GB SAS 10000rpm 2.5":5 V

Side by side

Differences highlightedShow differences only

Comparison of 2TB SATA Hard Drive, 72GB SAS 10000rpm 2.5"
11 specifications	A Dell 2TB SATA Hard Drive View product	B HP 72GB SAS 10000rpm 2.5"View product
Features4 differ
HDD capacityDiffers	2 TB	72 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black, Silver
InternalKnown 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
Data transfer rateKnown for one	1.5 Gbit/s	Unknown — not stated by the source
Hot-Plug supportKnown for one	Yes	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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