Product comparison · 2 internal hard drives

Dell 1TB 3.5" SAS vs Dell D579R internal hard drive

5specifications compared
4differ
1identical
7known for one product only

Key differences

HDD capacity
- 1TB 3.5" SAS:1 TB
- D579R internal hard drive:320 GB
HDD speed
- 1TB 3.5" SAS:7200 RPM
- D579R internal hard drive:5400 RPM
HDD size
- 1TB 3.5" SAS:3.5"
- D579R internal hard drive:2.5"
Interface
- 1TB 3.5" SAS:SAS
- D579R internal hard drive:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of 1TB 3.5" SAS, D579R
12 specifications	A Dell 1TB 3.5" SAS View product	B Dell D579R internal hard drive Model D579R View product
Features4 differ
HDD capacityDiffers	1 TB	320 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
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 voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Other featuresidentical
InternalKnown for one	Yes	Unknown — not stated by the source
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Supported HDD interfacesKnown for one	SAS	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(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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