Product comparison · 2 internal hard drives

Dell KP22D internal hard drive vs Dell W4D3M internal hard drive

6specifications compared
4differ
2identical
1known for one product only

Key differences

The Dell KP22D internal hard drive has 4.2 TB more HDD capacity than the Dell W4D3M internal hard drive (6 TB vs 1.8 TB). The Dell W4D3M internal hard drive has 2,800 RPM more HDD speed than the Dell KP22D internal hard drive (10000 RPM vs 7200 RPM). The Dell KP22D internal hard drive has 1" more HDD size than the Dell W4D3M internal hard drive (3.5" vs 2.5"). Interface: Serial ATA III on the Dell KP22D internal hard drive, SAS on the Dell W4D3M internal hard drive.

HDD capacity
- KP22D internal hard drive:6 TB
- W4D3M internal hard drive:1.8 TB
HDD speed
- KP22D internal hard drive:7200 RPM
- W4D3M internal hard drive:10000 RPM
HDD size
- KP22D internal hard drive:3.5"
- W4D3M internal hard drive:2.5"
Interface
- KP22D internal hard drive:Serial ATA III
- W4D3M internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of KP22D, W4D3M
7 specifications	A Dell KP22D internal hard drive Model KP22D View product	B Dell W4D3M internal hard drive Model W4D3M View product
Features4 differ
HDD capacityDiffers	6 TB	1.8 TB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
HDD interface transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
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.

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