Product comparison · 2 internal hard drives

2-Power 2TB 3.5 SATA 7200RPM 6Gbps vs HP MSA 146GB 6G SAS 15K SFF(2.5-inch) Dual Port Ent 3yr Warranty Hard Drive

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

Key differences

The HP MSA 146GB 6G SAS 15K SFF(2.5-inch) Dual Port Ent 3yr Warranty Hard Drive has 7,800 RPM more HDD speed than the 2-Power 2TB 3.5 SATA 7200RPM 6Gbps (15000 RPM vs 7200 RPM). The 2-Power 2TB 3.5 SATA 7200RPM 6Gbps has 1" more HDD size than the HP MSA 146GB 6G SAS 15K SFF(2.5-inch) Dual Port Ent 3yr Warranty Hard Drive (3.5" vs 2.5"). HDD capacity: 2 TB on the 2-Power 2TB 3.5 SATA 7200RPM 6Gbps, 146 GB on the HP MSA 146GB 6G SAS 15K SFF(2.5-inch) Dual Port Ent 3yr Warranty Hard Drive. Interface: Serial ATA on the 2-Power 2TB 3.5 SATA 7200RPM 6Gbps, SAS on the HP MSA 146GB 6G SAS 15K SFF(2.5-inch) Dual Port Ent 3yr Warranty Hard Drive. Operating voltage: 5 / 12 V on the 2-Power 2TB 3.5 SATA 7200RPM 6Gbps, 5 V on the HP MSA 146GB 6G SAS 15K SFF(2.5-inch) Dual Port Ent 3yr Warranty Hard Drive.

HDD capacity
- 2TB 3.5 SATA 7200RPM 6Gbps:2 TB
- MSA 146GB 6G SAS 15K SFF(2.5-inch) Dual Port Ent 3yr Warranty Hard Drive:146 GB
HDD speed
- 2TB 3.5 SATA 7200RPM 6Gbps:7200 RPM
- MSA 146GB 6G SAS 15K SFF(2.5-inch) Dual Port Ent 3yr Warranty Hard Drive:15000 RPM
HDD size
- 2TB 3.5 SATA 7200RPM 6Gbps:3.5"
- MSA 146GB 6G SAS 15K SFF(2.5-inch) Dual Port Ent 3yr Warranty Hard Drive:2.5"
Interface
- 2TB 3.5 SATA 7200RPM 6Gbps:Serial ATA
- MSA 146GB 6G SAS 15K SFF(2.5-inch) Dual Port Ent 3yr Warranty Hard Drive:SAS
Operating voltage
- 2TB 3.5 SATA 7200RPM 6Gbps:5 / 12 V
- MSA 146GB 6G SAS 15K SFF(2.5-inch) Dual Port Ent 3yr Warranty Hard Drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of HDD4002A, MSA 146GB 6G SAS 15K SFF(2.5-inch) Dual Port Ent 3yr Warranty Hard Drive
16 specifications	A 2-Power 2TB 3.5 SATA 7200RPM 6Gbps Model HDD4002A View product	B HP MSA 146GB 6G SAS 15K SFF(2.5-inch) Dual Port Ent 3yr Warranty Hard Drive View product
Features4 differ
HDD capacityDiffers	2 TB	146 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
Type	HDD	HDD
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