Product comparison · 2 internal hard drives

Dell RDP21 internal hard drive vs Dell W4D3M internal hard drive

6specifications compared
3differ
3identical
1known for one product only

Key differences

The Dell RDP21 internal hard drive has 0.2 TB more HDD capacity than the Dell W4D3M internal hard drive (2 TB vs 1.8 TB). The Dell W4D3M internal hard drive has 2,800 RPM more HDD speed than the Dell RDP21 internal hard drive (10000 RPM vs 7200 RPM). The Dell RDP21 internal hard drive has 1" more HDD size than the Dell W4D3M internal hard drive (3.5" vs 2.5").

HDD capacity
- RDP21 internal hard drive:2 TB
- W4D3M internal hard drive:1.8 TB
HDD speed
- RDP21 internal hard drive:7200 RPM
- W4D3M internal hard drive:10000 RPM
HDD size
- RDP21 internal hard drive:3.5"
- W4D3M internal hard drive:2.5"

Side by side

Differences highlightedShow differences only

Comparison of RDP21, W4D3M
7 specifications	A Dell RDP21 internal hard drive Model RDP21 View product	B Dell W4D3M internal hard drive Model W4D3M View product
Features3 differ
HDD capacityDiffers	2 TB	1.8 TB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
HDD interface transfer rateKnown for one	Unknown — not stated by the source	12 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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