Seagate 320GB External Hard Disk Drive vs Seagate Personal Storage 3200 320GB

Comparison of 320GB External Hard Disk Drive, Personal Storage 3200 320GB

22 specifications	A Seagate 320GB External Hard Disk DriveView product	B Seagate Personal Storage 3200 320GBView product
Featuresidentical
Plug and PlayKnown for one	—Unknown — not stated by the source	Yes
Poweridentical
External power adapterKnown for one	—Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	5 - 35 °C
Weight & dimensionsidentical
WeightKnown for one	—Unknown — not stated by the source	1.16 kg
Other features1 differ
HDD transfer rateKnown for one	—Unknown — not stated by the source	480 Mbit/s
Mac compatibilityKnown for one	—Unknown — not stated by the source	Yes
Minimum RAMKnown for one	—Unknown — not stated by the source	128 MB
Minimum processorKnown for one	—Unknown — not stated by the source	Pentium III 500MHz / Apple G4
Power requirementsKnown for one	—Unknown — not stated by the source	100-240 VAC
Track to track seek timeKnown for one	—Unknown — not stated by the source	9 ms
USB 2.0 ports quantityKnown for one	—Unknown — not stated by the source	1
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows 2000 Professional, XP Professional, XP Home Edition Mac OS X 10.2.8+
Dimensions (WxDxH)Differs	136 x 65 x 217 mm	44 x 152 x 222 mm
Average latencyKnown for one	9 ms	—Unknown — not stated by the source
Ports & interfacesidentical
USB connectorKnown for one	USB	—Unknown — not stated by the source
USB versionKnown for one	2.0	—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.