Product comparison · 2 internal hard drives

Dell 74DYX internal hard drive vs Dell C4DY8 internal hard drive

7specifications compared
3differ
4identical
2known for one product only

Key differences

The Dell C4DY8 internal hard drive has 7,800 RPM more HDD speed than the Dell 74DYX internal hard drive (15000 RPM vs 7200 RPM). HDD capacity: 1 TB on the Dell 74DYX internal hard drive, 600 GB on the Dell C4DY8 internal hard drive. Interface: Serial ATA III on the Dell 74DYX internal hard drive, SAS on the Dell C4DY8 internal hard drive.

HDD capacity
- 74DYX internal hard drive:1 TB
- C4DY8 internal hard drive:600 GB
HDD speed
- 74DYX internal hard drive:7200 RPM
- C4DY8 internal hard drive:15000 RPM
Interface
- 74DYX internal hard drive:Serial ATA III
- C4DY8 internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of 74DYX, C4DY8
9 specifications	A Dell 74DYX internal hard drive Model 74DYX View product	B Dell C4DY8 internal hard drive Model C4DY8 View product
Features3 differ
HDD capacityDiffers	1 TB	600 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	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.

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