Product comparison · 2 internal hard drives

Dell CY623 internal hard drive vs Dell Y863R internal hard drive

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

Key differences

The Dell CY623 internal hard drive has 670 GB more HDD capacity than the Dell Y863R internal hard drive (750 GB vs 80 GB). The Dell CY623 internal hard drive has 1,800 RPM more HDD speed than the Dell Y863R internal hard drive (7200 RPM vs 5400 RPM). The Dell CY623 internal hard drive has 1" more HDD size than the Dell Y863R internal hard drive (3.5" vs 2.5"). Interface: Serial ATA II on the Dell CY623 internal hard drive, Serial ATA on the Dell Y863R internal hard drive.

HDD capacity
- CY623 internal hard drive:750 GB
- Y863R internal hard drive:80 GB
HDD speed
- CY623 internal hard drive:7200 RPM
- Y863R internal hard drive:5400 RPM
HDD size
- CY623 internal hard drive:3.5"
- Y863R internal hard drive:2.5"
Interface
- CY623 internal hard drive:Serial ATA II
- Y863R internal hard drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of CY623, Y863R
8 specifications	A Dell CY623 internal hard drive Model CY623 View product	B Dell Y863R internal hard drive Model Y863R View product
Features4 differ
HDD capacityDiffers	750 GB	80 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	Serial ATA
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

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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