Product comparison · 2 internal hard drives

Dell 7H666 internal hard drive vs Dell YK580 internal hard drive

6specifications compared
3differ
3identical
3known for one product only

Key differences

The Dell YK580 internal hard drive has 882 GB more HDD capacity than the Dell 7H666 internal hard drive (900 GB vs 18 GB). The Dell 7H666 internal hard drive has 1" more HDD size than the Dell YK580 internal hard drive (3.5" vs 2.5"). Interface: Ultra320 SCSI on the Dell 7H666 internal hard drive, SAS on the Dell YK580 internal hard drive.

HDD capacity
- 7H666 internal hard drive:18 GB
- YK580 internal hard drive:900 GB
HDD size
- 7H666 internal hard drive:3.5"
- YK580 internal hard drive:2.5"
Interface
- 7H666 internal hard drive:Ultra320 SCSI
- YK580 internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of 7H666, YK580
9 specifications	A Dell 7H666 internal hard drive Model 7H666 View product	B Dell YK580 internal hard drive Model YK580 View product
Features3 differ
HDD capacityDiffers	18 GB	900 GB
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Ultra320 SCSI	SAS
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Packaging dataidentical
Quantity per packKnown for one	1 pc(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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