Product comparison · 2 internal hard drives

HP 250GB 10K Hot Swap FATA Hard Disk Drive vs HP 450GB SAS

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

Key differences

The HP 450GB SAS has 200 GB more HDD capacity than the HP 250GB 10K Hot Swap FATA Hard Disk Drive (450 GB vs 250 GB). The HP 250GB 10K Hot Swap FATA Hard Disk Drive has 1" more HDD size than the HP 450GB SAS (3.5" vs 2.5"). Interface: Fibre Channel on the HP 250GB 10K Hot Swap FATA Hard Disk Drive, SAS on the HP 450GB SAS. Operating voltage: 5 / 12 V on the HP 250GB 10K Hot Swap FATA Hard Disk Drive, 5 V on the HP 450GB SAS.

HDD capacity
- 250GB 10K Hot Swap FATA Hard Disk Drive:250 GB
- 450GB SAS:450 GB
HDD size
- 250GB 10K Hot Swap FATA Hard Disk Drive:3.5"
- 450GB SAS:2.5"
Interface
- 250GB 10K Hot Swap FATA Hard Disk Drive:Fibre Channel
- 450GB SAS:SAS
Operating voltage
- 250GB 10K Hot Swap FATA Hard Disk Drive:5 / 12 V
- 450GB SAS:5 V

Side by side

Differences highlightedShow differences only

Comparison of 250GB 10K Hot Swap FATA Hard Disk Drive, 450GB SAS
10 specifications	A HP 250GB 10K Hot Swap FATA Hard Disk Drive View product	B HP 450GB SAS View product
Features3 differ
HDD capacityDiffers	250 GB	450 GB
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Fibre Channel	SAS
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No

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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