HP 160GB, SATA, 3Gb/s, NCQ, 7200rpm vs HP 160GB SATA 3Gb/s NCQ 7200rpm 2nd HDD f/ xw4600

Comparison of 160GB, SATA, 3Gb/s, NCQ, 7200rpm, 160GB SATA 3Gb/s NCQ 7200rpm 2nd HDD f/ xw4600

11 specifications	A HP 160GB, SATA, 3Gb/s, NCQ, 7200rpmView product	B HP 160GB SATA 3Gb/s NCQ 7200rpm 2nd HDD f/ xw4600View product
Featuresidentical
HDD sizeKnown for one	3.5"	—Unknown — not stated by the source
TypeKnown for one	HDD	—Unknown — not stated by the source
Storage drive buffer sizeKnown for one	8 MB	—Unknown — not stated by the source
HDD interface transfer rateKnown for one	3 Gbit/s	—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.