Product comparison · 2 internal hard drives

Dell 400-ALRW internal hard drive vs HP W0R09AV internal hard drive

7specifications compared
2differ
5identical
3known for one product only

Key differences

Interface
- 400-ALRW internal hard drive:NL-SAS
- W0R09AV internal hard drive:Serial ATA III
HDD interface transfer rate
- 400-ALRW internal hard drive:1.2 Gbit/s
- W0R09AV internal hard drive:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 400-ALRW, W0R09AV
10 specifications	A Dell 400-ALRW internal hard drive Model 400-ALRW View product	B HP W0R09AV internal hard drive Model W0R09AV View product
Features2 differ
HDD capacity	1 TB	1 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	NL-SAS	Serial ATA III
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	32 MB
HDD interface transfer rateDiffers	1.2 Gbit/s	6 Gbit/s
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	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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