Product comparison · 2 external hard drives

Seagate OneTouch III 200GB USB2.0 7200rpm 8MB Re vs Seagate OneTouch III 500GB, Triple Interface(FW 400/800/USB 2.0)

Key differences

HDD capacity
- OneTouch III 200GB USB2.0 7200rpm 8MB Re:200 GB
- OneTouch III 500GB, Triple Interface(FW 400/800/USB 2.0):500 GB
Storage drive buffer size
- OneTouch III 200GB USB2.0 7200rpm 8MB Re:8 MB
- OneTouch III 500GB, Triple Interface(FW 400/800/USB 2.0):16 MB
Width
- OneTouch III 200GB USB2.0 7200rpm 8MB Re:217 mm
- OneTouch III 500GB, Triple Interface(FW 400/800/USB 2.0):136 mm
Height
- OneTouch III 200GB USB2.0 7200rpm 8MB Re:136 mm
- OneTouch III 500GB, Triple Interface(FW 400/800/USB 2.0):217 mm
Mac compatibility
- OneTouch III 200GB USB2.0 7200rpm 8MB Re:No
- OneTouch III 500GB, Triple Interface(FW 400/800/USB 2.0):Yes
Power requirements
- OneTouch III 200GB USB2.0 7200rpm 8MB Re:100-240 VAC, 47-63 Hz
- OneTouch III 500GB, Triple Interface(FW 400/800/USB 2.0):100-240 VAC

Differences highlightedShow differences only

Comparison of OneTouch III 200GB USB2.0 7200rpm 8MB Re, OneTouch III 500GB, Triple Interface(FW 400/800/USB 2.0)
29 specifications	A Seagate OneTouch III 200GB USB2.0 7200rpm 8MB Re View product	B Seagate OneTouch III 500GB, Triple Interface(FW 400/800/USB 2.0)View product
Hard drive2 differ
HDD capacityDiffers	200 GB	500 GB
Storage drive buffer sizeDiffers	8 MB	16 MB
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Ports & interfacesidentical
FireWire 400Known for one	Unknown — not stated by the source	Yes
FireWire 800Known for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
WidthDiffers	217 mm	136 mm
HeightDiffers	136 mm	217 mm
Other features3 differ
Drive device, transfer rateKnown for one	Unknown — not stated by the source	480 MB/s
Mac compatibilityDiffers	No	Yes
Minimum system requirementsKnown for one	Unknown — not stated by the source	- CD-ROM drive - Internet connection
Power requirementsDiffers	100-240 VAC, 47-63 Hz	100-240 VAC
Compatible operating systemsDiffers	Windows 2000, XP	Windows 2000 Professional, XP Professional, XP Home Edition
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	136 x 65 x 217 mm
I/O portsKnown for one	Unknown — not stated by the source	USB
Sustained data rateKnown for one	Unknown — not stated by the source	33 MB/s
Featuresidentical
Product colourKnown for one	Silver	Unknown — not stated by the source
Plug and PlayKnown 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.