Product comparison · 2 internal hard drives

Dell 146GB SAS Hard Drive f/ PowerEdge 2970 FS / R900 FS vs Dell 146GB SAS Hard Drive f/ PowerEdge / PowerVault

8specifications compared
4differ
4identical
3known for one product only

Key differences

The Dell 146GB SAS Hard Drive f/ PowerEdge 2970 FS / R900 FS has 5,000 RPM more HDD speed than the Dell 146GB SAS Hard Drive f/ PowerEdge / PowerVault (15000 RPM vs 10000 RPM). The Dell 146GB SAS Hard Drive f/ PowerEdge 2970 FS / R900 FS has 1" more HDD size than the Dell 146GB SAS Hard Drive f/ PowerEdge / PowerVault (3.5" vs 2.5"). Operating voltage: 5 / 12 V on the Dell 146GB SAS Hard Drive f/ PowerEdge 2970 FS / R900 FS, 5 V on the Dell 146GB SAS Hard Drive f/ PowerEdge / PowerVault.

HDD speed
- 146GB SAS Hard Drive f/ PowerEdge 2970 FS / R900 FS:15000 RPM
- 146GB SAS Hard Drive f/ PowerEdge / PowerVault:10000 RPM
HDD size
- 146GB SAS Hard Drive f/ PowerEdge 2970 FS / R900 FS:3.5"
- 146GB SAS Hard Drive f/ PowerEdge / PowerVault:2.5"
Operating voltage
- 146GB SAS Hard Drive f/ PowerEdge 2970 FS / R900 FS:5 / 12 V
- 146GB SAS Hard Drive f/ PowerEdge / PowerVault:5 V

Side by side

Differences highlightedShow differences only

Comparison of 146GB SAS Hard Drive f/ PowerEdge 2970 FS / R900 FS, 146GB SAS Hard Drive f/ PowerEdge / PowerVault
11 specifications	A Dell 146GB SAS Hard Drive f/ PowerEdge 2970 FS / R900 FS View product	B Dell 146GB SAS Hard Drive f/ PowerEdge / PowerVault View product
Features2 differ
HDD speedDiffers	15000 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other features1 differ
HDD transfer rateKnown for one	Unknown — not stated by the source	300 Mbit/s
Compatible productsDiffers	PowerEdge 2970 FS / R900 FS	PowerEdge 6850 FS / 1950 FS / 2950 FS / 2970 FS / R900 FS / M605 MT PowerVault PV500 FS

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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