Dell 20GB IDE 7200rpm vs Dell 500GB 3.5" SATA

Comparison of 20GB IDE 7200rpm, 500GB 3.5" SATA

11 specifications	A Dell 20GB IDE 7200rpmView product	B Dell 500GB 3.5" SATAView product
Features2 differ
HDD capacityDiffers	20 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	IDE/ATA	Serial ATA
Component forKnown for one	—Unknown — not stated by the source	Server/workstation
Hot-swapKnown for one	—Unknown — not stated by the source	No
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other featuresidentical
Internal	Yes	Yes
Number of products includedKnown for one	—Unknown — not stated by the source	1 pc(s)
Supported HDD interfacesKnown for one	—Unknown — not stated by the source	Serial ATA
Compatible productsKnown for one	—Unknown — not stated by the source	Dell PowerEdge 1900, 1950, 2900, 2950 III, 840, 860, SC1430, SC1435, SC440

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.