Product comparison · 2 internal hard drives

Dell 146GB SCSI 15000rpm 3.5" vs Dell D579R internal hard drive

5specifications compared
5differ
0identical
5known for one product only

Key differences

The Dell D579R internal hard drive has 174 GB more HDD capacity than the Dell 146GB SCSI 15000rpm 3.5" (320 GB vs 146 GB). The Dell 146GB SCSI 15000rpm 3.5" has 9,600 RPM more HDD speed than the Dell D579R internal hard drive (15000 RPM vs 5400 RPM). The Dell 146GB SCSI 15000rpm 3.5" has 1" more HDD size than the Dell D579R internal hard drive (3.5" vs 2.5"). Interface: SCSI on the Dell 146GB SCSI 15000rpm 3.5", Serial ATA II on the Dell D579R internal hard drive. Component for: Laptop on the Dell 146GB SCSI 15000rpm 3.5", Server/workstation on the Dell D579R internal hard drive.

HDD capacity
- 146GB SCSI 15000rpm 3.5":146 GB
- D579R internal hard drive:320 GB
HDD speed
- 146GB SCSI 15000rpm 3.5":15000 RPM
- D579R internal hard drive:5400 RPM
HDD size
- 146GB SCSI 15000rpm 3.5":3.5"
- D579R internal hard drive:2.5"
Interface
- 146GB SCSI 15000rpm 3.5":SCSI
- D579R internal hard drive:Serial ATA II
Component for
- 146GB SCSI 15000rpm 3.5":Laptop
- D579R internal hard drive:Server/workstation

Side by side

Differences highlightedShow differences only

Comparison of 146GB SCSI 15000rpm 3.5", D579R
10 specifications	A Dell 146GB SCSI 15000rpm 3.5"View product	B Dell D579R internal hard drive Model D579R View product
Features5 differ
HDD capacityDiffers	146 GB	320 GB
HDD speedDiffers	15000 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SCSI	Serial ATA II
TypeKnown for one	Unknown — not stated by the source	HDD
Component forDiffers	Laptop	Server/workstation
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(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

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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