Product comparison · 2 internal hard drives

Dell 77GRH internal hard drive vs Dell DYDW0 internal hard drive

8specifications compared
3differ
5identical
1known for one product only

Key differences

HDD capacity
- 77GRH internal hard drive:1 TB
- DYDW0 internal hard drive:600 GB
HDD speed
- 77GRH internal hard drive:5400 RPM
- DYDW0 internal hard drive:15000 RPM
Interface
- 77GRH internal hard drive:Serial ATA III
- DYDW0 internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of 77GRH, DYDW0
9 specifications	A Dell 77GRH internal hard drive Model 77GRH View product	B Dell DYDW0 internal hard drive Model DYDW0 View product
Features3 differ
HDD capacityDiffers	1 TB	600 GB
HDD speedDiffers	5400 RPM	15000 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
HDD interface transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
Poweridentical
Operating voltage	5 V	5 V
Packaging dataidentical
Quantity per pack	1 pc(s)	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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