Product comparison · 2 internal hard drives

HP 160GB SATA 7200RPM vs Seagate 2.5" 500 GB SATA

Key differences

Differences highlightedShow differences only

Comparison of 160GB SATA 7200RPM, 2.5" 500 GB SATA
9 specifications	A HP 160GB SATA 7200RPM View product	B Seagate 2.5" 500 GB SATA View product
Features2 differ
HDD capacityDiffers	160 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Component forKnown for one	Unknown — not stated by the source	Laptop
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Poweridentical
Operating voltage	5 V	5 V
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Internal	Yes	Yes

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.