Product comparison · 2 internal hard drives

Dell 160 GB SATA II 3.5" vs Dell 80 GB SATA 3.5"

Key differences

Differences highlightedShow differences only

Comparison of 160 GB SATA II 3.5", 80 GB SATA 3.5"
7 specifications	A Dell 160 GB SATA II 3.5"View product	B Dell 80 GB SATA 3.5"View product
Features2 differ
HDD capacityDiffers	160 GB	80 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA II	Serial ATA
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other features1 differ
Internal	Yes	Yes
Compatible productsDiffers	OptiPlex 740 MT/DT/SF / 330 MT/DT / 755 MT/DT/SF / 755 USFF	Dimension 5150 MSMT / 3100c DT / E520 MT / 9200 MTD / C521 DT / E521 DT OptiPlex SX280 USFF / GX280 SF/SD/SMT / GX620 USFF/MT/DT/SF / GX520 MT/DT/SF / 745 MT/DT/SF/USFF / 320 MT/DT / 740 MT/DT/SF / 330 MT/DT / 755 MT/DT/SF Precision 490 MT/DT / 390 MT/DT / T3400 MT/DT / T7400 MT / T5400 MT/DT Vostro

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.