Product comparison · 2 internal hard drives

Dell 660T1 internal hard drive vs Dell PH7CR internal hard drive

5specifications compared
3differ
2identical
4known for one product only

Key differences

The Dell 660T1 internal hard drive has 87 GB more HDD capacity than the Dell PH7CR internal hard drive (160 GB vs 73 GB). The Dell PH7CR internal hard drive has 4,600 RPM more HDD speed than the Dell 660T1 internal hard drive (10000 RPM vs 5400 RPM). Interface: Serial ATA II on the Dell 660T1 internal hard drive, SAS on the Dell PH7CR internal hard drive.

HDD capacity
- 660T1 internal hard drive:160 GB
- PH7CR internal hard drive:73 GB
HDD speed
- 660T1 internal hard drive:5400 RPM
- PH7CR internal hard drive:10000 RPM
Interface
- 660T1 internal hard drive:Serial ATA II
- PH7CR internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of 660T1, PH7CR
9 specifications	A Dell 660T1 internal hard drive Model 660T1 View product	B Dell PH7CR internal hard drive Model PH7CR View product
Features3 differ
HDD capacityDiffers	160 GB	73 GB
HDD speedDiffers	5400 RPM	10000 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA II	SAS
Type	HDD	HDD
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 V

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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