Product comparison · 2 internal hard drives

Dell RY645 internal hard drive vs Dell U717D internal hard drive

6specifications compared
4differ
2identical
3known for one product only

Key differences

The Dell U717D internal hard drive has 124 GB more HDD capacity than the Dell RY645 internal hard drive (160 GB vs 36 GB). The Dell RY645 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 RY645 internal hard drive, Serial ATA II on the Dell U717D internal hard drive. Component for: Server/workstation on the Dell RY645 internal hard drive, PC on the Dell U717D internal hard drive.

HDD capacity
- RY645 internal hard drive:36 GB
- U717D internal hard drive:160 GB
HDD speed
- RY645 internal hard drive:15000 RPM
- U717D internal hard drive:7200 RPM
Interface
- RY645 internal hard drive:SAS
- U717D internal hard drive:Serial ATA II
Component for
- RY645 internal hard drive:Server/workstation
- U717D internal hard drive:PC

Side by side

Differences highlightedShow differences only

Comparison of RY645, U717D
9 specifications	A Dell RY645 internal hard drive Model RY645 View product	B Dell U717D internal hard drive Model U717D View product
Features4 differ
HDD capacityDiffers	36 GB	160 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Serial ATA II
Type	HDD	HDD
Component forDiffers	Server/workstation	PC
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	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.

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