Product comparison · 2 internal hard drives

Dell 81N2C-REF internal hard drive vs Dell HDD 320GB 6G 72K SATA600 7MM 2.5"

Key differences

HDD capacity
- 81N2C-REF internal hard drive:300 GB
- HDD 320GB 6G 72K SATA600 7MM 2.5":320 GB
HDD speed
- 81N2C-REF internal hard drive:15000 RPM
- HDD 320GB 6G 72K SATA600 7MM 2.5":7200 RPM
Interface
- 81N2C-REF internal hard drive:SAS
- HDD 320GB 6G 72K SATA600 7MM 2.5":Serial ATA III

Differences highlightedShow differences only

Comparison of 81N2C-REF, HDD 320GB 6G 72K SATA600 7MM 2.5"
7 specifications	A Dell 81N2C-REF internal hard drive Model 81N2C-REF View product	B Dell HDD 320GB 6G 72K SATA600 7MM 2.5"View product
Features3 differ
HDD capacityDiffers	300 GB	320 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
HDD interface transfer rate	6 Gbit/s	6 Gbit/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.