Product comparison · 2 external hard drives

Seagate FreeAgent™ Pro 320-GB USB 2.0, eSATA, FireWire External Hard Drive vs Seagate FreeAgent™ Pro 750-GB USB 2.0, eSATA, FireWire External Hard Drive

Key differences

HDD capacity
- FreeAgent™ Pro 320-GB USB 2.0, eSATA, FireWire External Hard Drive:320 GB
- FreeAgent™ Pro 750-GB USB 2.0, eSATA, FireWire External Hard Drive:750 GB

Differences highlightedShow differences only

Comparison of FreeAgent™ Pro 320-GB USB 2.0, eSATA, FireWire External Hard Drive, FreeAgent™ Pro 750-GB USB 2.0, eSATA, FireWire External Hard Drive
15 specifications	A Seagate FreeAgent™ Pro 320-GB USB 2.0, eSATA, FireWire External Hard Drive View product	B Seagate FreeAgent™ Pro 750-GB USB 2.0, eSATA, FireWire External Hard Drive View product
Hard drive1 differ
HDD capacityDiffers	320 GB	750 GB
HDD speed	7200 RPM	7200 RPM
Interface	Serial ATA	Serial ATA
Type	HDD	HDD
Featuresidentical
Product colour	Black	Black
Plug and Play	Yes	Yes
Poweridentical
Bus powered	USB	USB
Weight & dimensionsidentical
WeightKnown for one	900 g	Unknown — not stated by the source
Other featuresidentical
Internal	No	No
Mac compatibility	Yes	Yes
Package dimensions (WxDxH)	254 x 254 x 127 mm	254 x 254 x 127 mm
Compatible operating systems	Windows Vista, Windows 2000 Professional, XP Professional, XP Home Edition. OS X 10.3.9 OS X 10.4.6	Windows Vista, Windows 2000 Professional, XP Professional, XP Home Edition. OS X 10.3.9 OS X 10.4.6
Dimensions (WxDxH)	190.5 x 160.2 x 35.56 mm	190.5 x 160.2 x 35.56 mm
Dimensions (W x D x H) (imperial)	190.5 x 160 x 35.6 mm (7.5 x 6.3 x 1.4")	190.5 x 160 x 35.6 mm (7.5 x 6.3 x 1.4")
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s

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.