Product comparison · 2 internal hard drives

2-Power 2TB 3.5 SATA 7200RPM 6Gbps vs HP 1.2TB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive

6specifications compared
5differ
1identical
10known for one product only

Key differences

The 2-Power 2TB 3.5 SATA 7200RPM 6Gbps has 0.8 TB more HDD capacity than the HP 1.2TB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive (2 TB vs 1.2 TB). The HP 1.2TB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive has 2,800 RPM more HDD speed than the 2-Power 2TB 3.5 SATA 7200RPM 6Gbps (10000 RPM vs 7200 RPM). The 2-Power 2TB 3.5 SATA 7200RPM 6Gbps has 1" more HDD size than the HP 1.2TB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive (3.5" vs 2.5"). Interface: Serial ATA on the 2-Power 2TB 3.5 SATA 7200RPM 6Gbps, SAS on the HP 1.2TB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive. Operating voltage: 5 / 12 V on the 2-Power 2TB 3.5 SATA 7200RPM 6Gbps, 5 V on the HP 1.2TB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive.

HDD capacity
- 2TB 3.5 SATA 7200RPM 6Gbps:2 TB
- 1.2TB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:1.2 TB
HDD speed
- 2TB 3.5 SATA 7200RPM 6Gbps:7200 RPM
- 1.2TB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:10000 RPM
HDD size
- 2TB 3.5 SATA 7200RPM 6Gbps:3.5"
- 1.2TB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:2.5"
Interface
- 2TB 3.5 SATA 7200RPM 6Gbps:Serial ATA
- 1.2TB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:SAS
Operating voltage
- 2TB 3.5 SATA 7200RPM 6Gbps:5 / 12 V
- 1.2TB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of HDD4002A, 1.2TB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive
16 specifications	A 2-Power 2TB 3.5 SATA 7200RPM 6Gbps Model HDD4002A View product	B HP 1.2TB 6G SAS 10K rpm SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive View product
Features4 differ
HDD capacityDiffers	2 TB	1.2 TB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensionsidentical
WidthKnown for one	101 mm	Unknown — not stated by the source
DepthKnown for one	146 mm	Unknown — not stated by the source
HeightKnown for one	26 mm	Unknown — not stated by the source
WeightKnown for one	646 g	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Package widthKnown for one	152 mm	Unknown — not stated by the source
Package depthKnown for one	227 mm	Unknown — not stated by the source
Package heightKnown for one	58 mm	Unknown — not stated by the source
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s

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.

More internal hard drive comparisons

All internal hard drive comparisons