Product comparison · 2 internal hard drives

HP 160GB SATA 2.5" 7200rpm HDD vs HP 500GB SATA 3G 7200rpm NCQ

4specifications compared
2differ
2identical
6known for one product only

Key differences

The HP 500GB SATA 3G 7200rpm NCQ has 340 GB more HDD capacity than the HP 160GB SATA 2.5" 7200rpm HDD (500 GB vs 160 GB). Interface: Serial ATA on the HP 160GB SATA 2.5" 7200rpm HDD, Serial ATA II on the HP 500GB SATA 3G 7200rpm NCQ.

HDD capacity
- 160GB SATA 2.5" 7200rpm HDD:160 GB
- 500GB SATA 3G 7200rpm NCQ:500 GB
Interface
- 160GB SATA 2.5" 7200rpm HDD:Serial ATA
- 500GB SATA 3G 7200rpm NCQ:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of 160GB SATA 2.5" 7200rpm HDD, 500GB SATA 3G 7200rpm NCQ
10 specifications	A HP 160GB SATA 2.5" 7200rpm HDD View product	B HP 500GB SATA 3G 7200rpm NCQ View product
Features2 differ
HDD capacityDiffers	160 GB	500 GB
HDD speed	7200 RPM	7200 RPM
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
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Other featuresidentical
Internal	Yes	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Operating voltageKnown for one	5 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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