Product comparison · 2 internal hard drives

Dell 300GB SAS Hard Drive f/ PowerEdge vs HP 250GB, SATA, 7200 rpm, 3G

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

Key differences

The Dell 300GB SAS Hard Drive f/ PowerEdge has 50 GB more HDD capacity than the HP 250GB, SATA, 7200 rpm, 3G (300 GB vs 250 GB). The Dell 300GB SAS Hard Drive f/ PowerEdge 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 300GB SAS Hard Drive f/ PowerEdge, Serial ATA II on the HP 250GB, SATA, 7200 rpm, 3G.

HDD capacity
- 300GB SAS Hard Drive f/ PowerEdge:300 GB
- 250GB, SATA, 7200 rpm, 3G:250 GB
HDD speed
- 300GB SAS Hard Drive f/ PowerEdge:15000 RPM
- 250GB, SATA, 7200 rpm, 3G:7200 RPM
Interface
- 300GB SAS Hard Drive f/ PowerEdge:SAS
- 250GB, SATA, 7200 rpm, 3G:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of 300GB SAS Hard Drive f/ PowerEdge, 250GB, SATA, 7200 rpm, 3G
10 specifications	A Dell 300GB SAS Hard Drive f/ PowerEdge View product	B HP 250GB, SATA, 7200 rpm, 3G View product
Features3 differ
HDD capacityDiffers	300 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 860 FS / R200 / 840 FS / 1900 FS / SC1420 FS / SC430 FS / SC1430 FS / SC440 FS / SC1435 FS	Z600
Data transfer rateKnown for one	3 Gbit/s	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.

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