Product comparison · 2 internal hard drives

Dell NP658 internal hard drive vs Dell U717D internal hard drive

8specifications compared
4differ
4identical
0known for one product only

Key differences

The Dell U717D internal hard drive has 14 GB more HDD capacity than the Dell NP658 internal hard drive (160 GB vs 146 GB). The Dell NP658 internal hard drive has 7,800 RPM more HDD speed than the Dell U717D internal hard drive (15000 RPM vs 7200 RPM). Interface: SAS on the Dell NP658 internal hard drive, Serial ATA II on the Dell U717D internal hard drive. Component for: Server/workstation on the Dell NP658 internal hard drive, PC on the Dell U717D internal hard drive.

HDD capacity
- NP658 internal hard drive:146 GB
- U717D internal hard drive:160 GB
HDD speed
- NP658 internal hard drive:15000 RPM
- U717D internal hard drive:7200 RPM
Interface
- NP658 internal hard drive:SAS
- U717D internal hard drive:Serial ATA II
Component for
- NP658 internal hard drive:Server/workstation
- U717D internal hard drive:PC

Side by side

Differences highlightedShow differences only

Comparison of NP658, U717D
8 specifications	A Dell NP658 internal hard drive Model NP658 View product	B Dell U717D internal hard drive Model U717D View product
Features4 differ
HDD capacityDiffers	146 GB	160 GB
HDD speedDiffers	15000 RPM	7200 RPM
InterfaceDiffers	SAS	Serial ATA II
Component forDiffers	Server/workstation	PC

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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