Dell 342-2977 internal hard drive vs Dell 900GB SAS

Comparison of 342-2977, 900GB SAS

9 specifications	A Dell 342-2977 internal hard drive Model 342-2977 View product	B Dell 900GB SASView product
Features1 differ
HDD sizeKnown for one	2.5"	—Unknown — not stated by the source
TypeDiffers	Hybrid-HDD	HDD
Hot-swapKnown for one	Yes	—Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	5 V	—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.