Product comparison · 2 internal hard drives

Dell 146GB SAS 10000rpm vs HP 3TB 3G SATA 7.2K rpm LFF

5specifications compared
5differ
0identical
3known for one product only

Key differences

The Dell 146GB SAS 10000rpm has 2,800 RPM more HDD speed than the HP 3TB 3G SATA 7.2K rpm LFF (10000 RPM vs 7200 RPM). The HP 3TB 3G SATA 7.2K rpm LFF has 1" more HDD size than the Dell 146GB SAS 10000rpm (3.5" vs 2.5"). HDD capacity: 146 GB on the Dell 146GB SAS 10000rpm, 3 TB on the HP 3TB 3G SATA 7.2K rpm LFF. Interface: SAS on the Dell 146GB SAS 10000rpm, Serial ATA II on the HP 3TB 3G SATA 7.2K rpm LFF. Operating voltage: 5 V on the Dell 146GB SAS 10000rpm, 5 / 12 V on the HP 3TB 3G SATA 7.2K rpm LFF.

HDD capacity
- 146GB SAS 10000rpm:146 GB
- 3TB 3G SATA 7.2K rpm LFF:3 TB
HDD speed
- 146GB SAS 10000rpm:10000 RPM
- 3TB 3G SATA 7.2K rpm LFF:7200 RPM
HDD size
- 146GB SAS 10000rpm:2.5"
- 3TB 3G SATA 7.2K rpm LFF:3.5"
Interface
- 146GB SAS 10000rpm:SAS
- 3TB 3G SATA 7.2K rpm LFF:Serial ATA II
Operating voltage
- 146GB SAS 10000rpm:5 V
- 3TB 3G SATA 7.2K rpm LFF:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 146GB SAS 10000rpm, 3TB 3G SATA 7.2K rpm LFF
8 specifications	A Dell 146GB SAS 10000rpm View product	B HP 3TB 3G SATA 7.2K rpm LFF View product
Features4 differ
HDD capacityDiffers	146 GB	3 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA II
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other featuresidentical
InternalKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	1.36 kg

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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