Product comparison · 2 internal hard drives

Dell 73GB SAS Hard Drive f/ PowerEdge / PowerVault vs HP 250GB, SATA, 7200 rpm, 3G

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

Key differences

The HP 250GB, SATA, 7200 rpm, 3G has 177 GB more HDD capacity than the Dell 73GB SAS Hard Drive f/ PowerEdge / PowerVault (250 GB vs 73 GB). The Dell 73GB SAS Hard Drive f/ PowerEdge / PowerVault has 7,800 RPM more HDD speed than the HP 250GB, SATA, 7200 rpm, 3G (15000 RPM vs 7200 RPM). Interface: SAS on the Dell 73GB SAS Hard Drive f/ PowerEdge / PowerVault, Serial ATA II on the HP 250GB, SATA, 7200 rpm, 3G.

HDD capacity
- 73GB SAS Hard Drive f/ PowerEdge / PowerVault:73 GB
- 250GB, SATA, 7200 rpm, 3G:250 GB
HDD speed
- 73GB SAS Hard Drive f/ PowerEdge / PowerVault:15000 RPM
- 250GB, SATA, 7200 rpm, 3G:7200 RPM
Interface
- 73GB SAS Hard Drive f/ PowerEdge / PowerVault:SAS
- 250GB, SATA, 7200 rpm, 3G:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of 73GB SAS Hard Drive f/ PowerEdge / PowerVault, 250GB, SATA, 7200 rpm, 3G
10 specifications	A Dell 73GB SAS Hard Drive f/ PowerEdge / PowerVault View product	B HP 250GB, SATA, 7200 rpm, 3G View product
Features3 differ
HDD capacityDiffers	73 GB	250 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Serial ATA II
TypeKnown for one	Unknown — not stated by the source	HDD
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other features1 differ
Internal	Yes	Yes
Compatible productsDiffers	PowerEdge 2970 / 6850 / 2900 / 1950 / 2950 / Unisys 2900 / 840 / 6950 / Unisys R900 / R300 Rack / T300 / R900 FS PowerVault MD 1000 / MD 3000 / NX1950 FS / MD3000I FS / NF/DP500 FS	Z600
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source

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