Product comparison · 2 internal hard drives

Dell 0RN447 internal hard drive vs Dell 400-20623 internal hard drive

6specifications compared
3differ
3identical
4known for one product only

Key differences

The Dell 0RN447 internal hard drive has 7,800 RPM more HDD speed than the Dell 400-20623 internal hard drive (15000 RPM vs 7200 RPM). HDD capacity: 300 GB on the Dell 0RN447 internal hard drive, 1 TB on the Dell 400-20623 internal hard drive. Interface: SAS on the Dell 0RN447 internal hard drive, NL-SAS on the Dell 400-20623 internal hard drive.

HDD capacity
- 0RN447 internal hard drive:300 GB
- 400-20623 internal hard drive:1 TB
HDD speed
- 0RN447 internal hard drive:15000 RPM
- 400-20623 internal hard drive:7200 RPM
Interface
- 0RN447 internal hard drive:SAS
- 400-20623 internal hard drive:NL-SAS

Side by side

Differences highlightedShow differences only

Comparison of 0RN447, 400-20623
10 specifications	A Dell 0RN447 internal hard drive Model 0RN447 View product	B Dell 400-20623 internal hard drive Model 400-20623 View product
Features3 differ
HDD capacityDiffers	300 GB	1 TB
HDD speedDiffers	15000 RPM	7200 RPM
InterfaceDiffers	SAS	NL-SAS
Hot-swapKnown for one	Yes	Unknown — not stated by the source
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V

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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