Acer TC.32700.017 internal hard drive vs Acer TC.32700.026 internal hard drive

Comparison of TC.32700.017, TC.32700.026

14 specifications	A Acer TC.32700.017 internal hard drive Model TC.32700.017 View product	B Acer TC.32700.026 internal hard drive Model TC.32700.026 View product
Features1 differ
HDD capacityDiffers	320 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA II	Serial ATA II
Storage drive buffer size	8 MB	8 MB
Read seek time	8.5 ms	8.5 ms
Write seek time	9.5 ms	9.5 ms
Full stroke seek time	9.5 ms	9.5 ms
Average latency	4.16 ms	4.16 ms
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Weight & dimensionsidentical
Width	101.8 mm	101.8 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
Weight	720 g	720 g

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.