Product comparison · 2 internal hard drives

Dell CT658 internal hard drive vs Dell CY623 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 CT658 internal hard drive (750 GB vs 80 GB). The Dell CY623 internal hard drive has 1,800 RPM more HDD speed than the Dell CT658 internal hard drive (7200 RPM vs 5400 RPM). The Dell CY623 internal hard drive has 1" more HDD size than the Dell CT658 internal hard drive (3.5" vs 2.5"). Interface: Serial ATA on the Dell CT658 internal hard drive, Serial ATA II on the Dell CY623 internal hard drive.

HDD capacity
- CT658 internal hard drive:80 GB
- CY623 internal hard drive:750 GB
HDD speed
- CT658 internal hard drive:5400 RPM
- CY623 internal hard drive:7200 RPM
HDD size
- CT658 internal hard drive:2.5"
- CY623 internal hard drive:3.5"
Interface
- CT658 internal hard drive:Serial ATA
- CY623 internal hard drive:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of CT658, CY623
8 specifications	A Dell CT658 internal hard drive Model CT658 View product	B Dell CY623 internal hard drive Model CY623 View product
Features4 differ
HDD capacityDiffers	80 GB	750 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Component forKnown for one	Server/workstation	Unknown — not stated by the source
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 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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