Product comparison · 2 internal hard drives

HP 250GB SATA 7200rpm 2.5" vs HP 500GB SATA 3Gb/s

3specifications compared
2differ
1identical
6known for one product only

Key differences

The HP 500GB SATA 3Gb/s has 250 GB more HDD capacity than the HP 250GB SATA 7200rpm 2.5" (500 GB vs 250 GB). Interface: Serial ATA on the HP 250GB SATA 7200rpm 2.5", Serial ATA II on the HP 500GB SATA 3Gb/s.

HDD capacity
- 250GB SATA 7200rpm 2.5":250 GB
- 500GB SATA 3Gb/s:500 GB
Interface
- 250GB SATA 7200rpm 2.5":Serial ATA
- 500GB SATA 3Gb/s:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of 250GB SATA 7200rpm 2.5", 500GB SATA 3Gb/s
9 specifications	A HP 250GB SATA 7200rpm 2.5"View product	B HP 500GB SATA 3Gb/s View product
Features2 differ
HDD capacityDiffers	250 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
InterfaceDiffers	Serial ATA	Serial ATA II
TypeKnown for one	Unknown — not stated by the source	HDD
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Native Command Queuing (NCQ)Known for one	Unknown — not stated by the source	Yes
Poweridentical
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Other featuresidentical
InternalKnown for one	Yes	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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