Product comparison · 2 internal hard drives

HP 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive vs HP 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive

7specifications compared
6differ
1identical
1known for one product only

Key differences

The HP 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive has 178 GB more HDD capacity than the HP 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive (250 GB vs 72 GB). The HP 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive has 7,800 RPM more HDD speed than the HP 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive (15000 RPM vs 7200 RPM). The HP 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive has 1" more HDD size than the HP 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive (3.5" vs 2.5"). Interface: Serial ATA on the HP 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive, SAS on the HP 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive. Operating voltage: 5 / 12 V on the HP 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive, 5 V on the HP 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive.

HDD capacity
- 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive:250 GB
- 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:72 GB
HDD speed
- 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive:7200 RPM
- 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:15000 RPM
HDD size
- 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive:3.5"
- 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:2.5"
Interface
- 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive:Serial ATA
- 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:SAS
Operating voltage
- 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive:5 / 12 V
- 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:5 V
Data transfer rate
- 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive:1.5 Gbit/s
- 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive:3 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive, 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive
8 specifications	A HP 250GB 7.2K rpm Hot Plug SATA 1yr Warranty Hard Drive View product	B HP 72GB 3G SAS 15K SFF (2.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive View product
Features4 differ
HDD capacityDiffers	250 GB	72 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other features1 differ
Data transfer rateDiffers	1.5 Gbit/s	3 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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