Product comparison · 2 internal hard drives

Dell CY623 internal hard drive vs Dell R99XY internal hard drive

Key differences

Interface: Serial ATA II on the Dell CY623 internal hard drive, Serial ATA on the Dell R99XY internal hard drive.

Interface
- CY623 internal hard drive:Serial ATA II
- R99XY internal hard drive:Serial ATA

Differences highlightedShow differences only

Comparison of CY623, R99XY
8 specifications	A Dell CY623 internal hard drive Model CY623 View product	B Dell R99XY internal hard drive Model R99XY View product
Features1 differ
HDD capacity	750 GB	750 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA II	Serial ATA
Type	HDD	HDD
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(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.