Product comparison · 2 internal hard drives

HP 146GB 3.0Gb/s SAS 10K Hard Drive vs HP 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive

6specifications compared
3differ
3identical
2known for one product only

Key differences

The HP 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive has 104 GB more HDD capacity than the HP 146GB 3.0Gb/s SAS 10K Hard Drive (250 GB vs 146 GB). The HP 146GB 3.0Gb/s SAS 10K Hard Drive has 2,800 RPM more HDD speed than the HP 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive (10000 RPM vs 7200 RPM). Interface: SAS on the HP 146GB 3.0Gb/s SAS 10K Hard Drive, Serial ATA on the HP 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive.

HDD capacity
- 146GB 3.0Gb/s SAS 10K Hard Drive:146 GB
- 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive:250 GB
HDD speed
- 146GB 3.0Gb/s SAS 10K Hard Drive:10000 RPM
- 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive:7200 RPM
Interface
- 146GB 3.0Gb/s SAS 10K Hard Drive:SAS
- 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 146GB 3.0Gb/s SAS 10K Hard Drive, 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive
8 specifications	A HP 146GB 3.0Gb/s SAS 10K Hard Drive View product	B HP 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive View product
Features3 differ
HDD capacityDiffers	146 GB	250 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Type	HDD	HDD
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	1.5 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.

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