Product comparison · 2 internal hard drives

Acer 400GB SATA 7200rpm 3.5" vs Acer 750GB SATA 7200rpm

Key differences

The Acer 750GB SATA 7200rpm has 350 GB more HDD capacity than the Acer 400GB SATA 7200rpm 3.5" (750 GB vs 400 GB).

Differences highlightedShow differences only

Comparison of 400GB SATA 7200rpm 3.5", 750GB SATA 7200rpm
9 specifications	A Acer 400GB SATA 7200rpm 3.5"View product	B Acer 750GB SATA 7200rpm View product
Features1 differ
HDD capacityDiffers	400 GB	750 GB
HDD speed	7200 RPM	7200 RPM
Interface	Serial ATA	Serial ATA
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black, Silver
Internal	Yes	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
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.