Product comparison · 2 internal hard drives

Dell 8WR7C internal hard drive vs Dell E805R50K internal hard drive

Key differences

HDD size
- 8WR7C internal hard drive:2.5"
- E805R50K internal hard drive:3.5"
Interface
- 8WR7C internal hard drive:SAS
- E805R50K internal hard drive:SCSI
Operating voltage
- 8WR7C internal hard drive:5 V
- E805R50K internal hard drive:5 / 12 V

Differences highlightedShow differences only

Comparison of 8WR7C, E805R50K
8 specifications	A Dell 8WR7C internal hard drive Model 8WR7C View product	B Dell E805R50K internal hard drive Model E805R50K View product
Features2 differ
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	SCSI
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 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.