Dell 342-2971 internal hard drive vs Dell 342-2977 internal hard drive

Comparison of 342-2971, 342-2977

10 specifications	A Dell 342-2971 internal hard drive Model 342-2971 View product	B Dell 342-2977 internal hard drive Model 342-2977 View product
Features1 differ
TypeDiffers	HDD	Hybrid-HDD
HDD interface transfer rateKnown for one	6 Gbit/s	—Unknown — not stated by the source
Hot-swapKnown for one	—Unknown — not stated by the source	Yes

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.