Acer KH.08007.021 internal hard drive vs Acer KH.50001.038 internal hard drive

Comparison of KH.08007.021, KH.50001.038

11 specifications	A Acer KH.08007.021 internal hard drive Model KH.08007.021 View product	B Acer KH.50001.038 internal hard drive Model KH.50001.038 View product
Features1 differ
HDD capacityDiffers	80 GB	500 GB
HDD speedKnown for one	—Unknown — not stated by the source	7200 RPM
HDD sizeKnown for one	—Unknown — not stated by the source	3.5"
InterfaceKnown for one	—Unknown — not stated by the source	Serial ATA III
Type	HDD	HDD
Storage drive buffer sizeKnown for one	—Unknown — not stated by the source	16 MB
Poweridentical
Operating voltageKnown for one	—Unknown — not stated by the source	5 / 12 V
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	—Unknown — not stated by the source
Other featuresidentical
Windows operating systems supportedKnown for one	Yes	—Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	—Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	—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.