Product comparison · 2 internal hard drives

HP 146GB hot-plug dual-port SAS HDD vs HP 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Warranty Hard Drive

7specifications compared
3differ
4identical
9known for one product only

Key differences

The HP 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Warranty Hard Drive has 754 GB more HDD capacity than the HP 146GB hot-plug dual-port SAS HDD (900 GB vs 146 GB). The HP 146GB hot-plug dual-port SAS HDD has 5,000 RPM more HDD speed than the HP 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Warranty Hard Drive (15000 RPM vs 10000 RPM). The HP 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Warranty Hard Drive has 3 Gbit/s more HDD interface transfer rate than the HP 146GB hot-plug dual-port SAS HDD (6 Gbit/s vs 3 Gbit/s).

HDD capacity
- 146GB hot-plug dual-port SAS HDD:146 GB
- 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Warranty Hard Drive:900 GB
HDD speed
- 146GB hot-plug dual-port SAS HDD:15000 RPM
- 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Warranty Hard Drive:10000 RPM
HDD interface transfer rate
- 146GB hot-plug dual-port SAS HDD:3 Gbit/s
- 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Warranty Hard Drive:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 146GB hot-plug dual-port SAS HDD, 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Warranty Hard Drive
16 specifications	A HP 146GB hot-plug dual-port SAS HDD View product	B HP 900GB 6G SAS 10K rpm SFF (2.5-inch) SC Enterprise 3yr Warranty Hard Drive View product
Features3 differ
HDD capacityDiffers	146 GB	900 GB
HDD speedDiffers	15000 RPM	10000 RPM
HDD size	2.5"	2.5"
Interface	SAS	SAS
Type	HDD	HDD
HDD interface transfer rateDiffers	3 Gbit/s	6 Gbit/s
Full stroke seek timeKnown for one	Unknown — not stated by the source	7.4 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.21 ms
Average seek timeKnown for one	Unknown — not stated by the source	3.8 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Operating voltage	5 V	5 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	75.7 mm
DepthKnown for one	Unknown — not stated by the source	118.7 mm
HeightKnown for one	Unknown — not stated by the source	15.6 mm
WeightKnown for one	Unknown — not stated by the source	450 g

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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