Product comparison · 2 internal hard drives

Dell HDD 300GB 2.5" 15K SAS 6G HS vs Dell HDD 320GB 6G 72K SATA600 7MM 2.5"

7specifications compared
3differ
4identical
1known for one product only

Key differences

HDD capacity
- HDD 300GB 2.5" 15K SAS 6G HS:300 GB
- HDD 320GB 6G 72K SATA600 7MM 2.5":320 GB
HDD speed
- HDD 300GB 2.5" 15K SAS 6G HS:15000 RPM
- HDD 320GB 6G 72K SATA600 7MM 2.5":7200 RPM
Interface
- HDD 300GB 2.5" 15K SAS 6G HS:SAS
- HDD 320GB 6G 72K SATA600 7MM 2.5":Serial ATA III

Side by side

Differences highlightedShow differences only

Comparison of HDD 300GB 2.5" 15K SAS 6G HS, HDD 320GB 6G 72K SATA600 7MM 2.5"
8 specifications	A Dell HDD 300GB 2.5" 15K SAS 6G HS 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
Hybrid-HDD cache memoryKnown for one	6 GB	Unknown — not stated by the source
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.

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