Product comparison · 2 internal hard drives

Dell RWV72 internal hard drive vs Dell WCW74 internal hard drive

7specifications compared
2differ
5identical
3known for one product only

Key differences

The Dell WCW74 internal hard drive has 6 Gbit/s more HDD interface transfer rate than the Dell RWV72 internal hard drive (12 Gbit/s vs 6 Gbit/s). Interface: Serial ATA III on the Dell RWV72 internal hard drive, SAS on the Dell WCW74 internal hard drive.

Interface
- RWV72 internal hard drive:Serial ATA III
- WCW74 internal hard drive:SAS
HDD interface transfer rate
- RWV72 internal hard drive:6 Gbit/s
- WCW74 internal hard drive:12 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of RWV72, WCW74
10 specifications	A Dell RWV72 internal hard drive Model RWV72 View product	B Dell WCW74 internal hard drive Model WCW74 View product
Features2 differ
InterfaceDiffers	Serial ATA III	SAS
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s
Poweridentical
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	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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