Product comparison · 2 internal hard drives

Dell 1 TB NLSAS vs Dell 400-20563 internal hard drive

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

Key differences

The Dell 400-20563 internal hard drive has 7,800 RPM more HDD speed than the Dell 1 TB NLSAS (15000 RPM vs 7200 RPM). The Dell 400-20563 internal hard drive has 1" more HDD size than the Dell 1 TB NLSAS (3.5" vs 2.5"). HDD capacity: 1 TB on the Dell 1 TB NLSAS, 600 GB on the Dell 400-20563 internal hard drive. Interface: NL-SAS on the Dell 1 TB NLSAS, SAS on the Dell 400-20563 internal hard drive.

HDD capacity
- 1 TB NLSAS:1 TB
- 400-20563 internal hard drive:600 GB
HDD speed
- 1 TB NLSAS:7200 RPM
- 400-20563 internal hard drive:15000 RPM
HDD size
- 1 TB NLSAS:2.5"
- 400-20563 internal hard drive:3.5"
Interface
- 1 TB NLSAS:NL-SAS
- 400-20563 internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of 1 TB NLSAS, 400-20563
11 specifications	A Dell 1 TB NLSAS View product	B Dell 400-20563 internal hard drive Model 400-20563 View product
Features4 differ
HDD capacityDiffers	1 TB	600 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	NL-SAS	SAS
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Other featuresidentical
Compatible productsKnown for one	PowerEdge C8220x	Unknown — not stated by the source

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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