Product comparison · 2 internal hard drives

Dell 250GB 3.5" SATA vs HP 450GB 15000 rpm DP FC-AL

6specifications compared
3differ
3identical
11known for one product only

Key differences

The HP 450GB 15000 rpm DP FC-AL has 200 GB more HDD capacity than the Dell 250GB 3.5" SATA (450 GB vs 250 GB). The HP 450GB 15000 rpm DP FC-AL has 7,800 RPM more HDD speed than the Dell 250GB 3.5" SATA (15000 RPM vs 7200 RPM). Interface: Serial ATA on the Dell 250GB 3.5" SATA, Fibre Channel on the HP 450GB 15000 rpm DP FC-AL.

HDD capacity
- 250GB 3.5" SATA:250 GB
- 450GB 15000 rpm DP FC-AL:450 GB
HDD speed
- 250GB 3.5" SATA:7200 RPM
- 450GB 15000 rpm DP FC-AL:15000 RPM
Interface
- 250GB 3.5" SATA:Serial ATA
- 450GB 15000 rpm DP FC-AL:Fibre Channel

Side by side

Differences highlightedShow differences only

Comparison of 250GB 3.5" SATA, 450GB 15000 rpm DP FC-AL
17 specifications	A Dell 250GB 3.5" SATA View product	B HP 450GB 15000 rpm DP FC-AL View product
Features3 differ
HDD capacityDiffers	250 GB	450 GB
HDD speedDiffers	7200 RPM	15000 RPM
InterfaceDiffers	Serial ATA	Fibre Channel
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Hot-swapKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensionsidentical
HeightKnown for one	Unknown — not stated by the source	25.4 mm
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	2 Gbit/s
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Supported HDD interfacesKnown for one	Serial ATA	Unknown — not stated by the source
Compatible productsKnown for one	Dell PowerEdge 1900, 1950, 2900, 2950 III, 2970, 840, 860, R200, R300, R410, R710, SC1430, SC1435, SC440, T105, T300, T410, T610, T710, Dell PowerVault NX3000	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	5 / 12 V	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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