Product comparison · 2 internal hard drives

Dell 450GB SAS vs HP 500GB 7200RPM HDD f/ 8540p

5specifications compared
4differ
1identical
7known for one product only

Key differences

The HP 500GB 7200RPM HDD f/ 8540p has 50 GB more HDD capacity than the Dell 450GB SAS (500 GB vs 450 GB). The Dell 450GB SAS has 7,800 RPM more HDD speed than the HP 500GB 7200RPM HDD f/ 8540p (15000 RPM vs 7200 RPM). Interface: SAS on the Dell 450GB SAS, Serial ATA on the HP 500GB 7200RPM HDD f/ 8540p. Compatible products: PowerEdge R710 RA on the Dell 450GB SAS, EliteBook 8540p on the HP 500GB 7200RPM HDD f/ 8540p.

HDD capacity
- 450GB SAS:450 GB
- 500GB 7200RPM HDD f/ 8540p:500 GB
HDD speed
- 450GB SAS:15000 RPM
- 500GB 7200RPM HDD f/ 8540p:7200 RPM
Interface
- 450GB SAS:SAS
- 500GB 7200RPM HDD f/ 8540p:Serial ATA
Compatible products
- 450GB SAS:PowerEdge R710 RA
- 500GB 7200RPM HDD f/ 8540p:EliteBook 8540p

Side by side

Differences highlightedShow differences only

Comparison of 450GB SAS, 500GB 7200RPM HDD f/ 8540p
12 specifications	A Dell 450GB SAS View product	B HP 500GB 7200RPM HDD f/ 8540p View product
Features3 differ
HDD capacityDiffers	450 GB	500 GB
HDD speedDiffers	15000 RPM	7200 RPM
InterfaceDiffers	SAS	Serial ATA
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	146 mm
HeightKnown for one	Unknown — not stated by the source	12.7 mm
WeightKnown for one	Unknown — not stated by the source	140 g
Other features1 differ
Compatible productsDiffers	PowerEdge R710 RA	EliteBook 8540p
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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