Product comparison · 2 external hard drives

Seagate OneTouch™ III 200GB vs Seagate OneTouch™ III 500GB

Key differences

HDD capacity
- OneTouch™ III 200GB:200 GB
- OneTouch™ III 500GB:500 GB
Storage drive buffer size
- OneTouch™ III 200GB:8 MB
- OneTouch™ III 500GB:16 MB

Differences highlightedShow differences only

Comparison of OneTouch™ III 200GB, OneTouch™ III 500GB
21 specifications	A Seagate OneTouch™ III 200GB View product	B Seagate OneTouch™ III 500GB View product
Hard drive2 differ
HDD capacityDiffers	200 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Type	HDD	HDD
Storage drive average seek time	9 ms	9 ms
Storage drive buffer sizeDiffers	8 MB	16 MB
Featuresidentical
Product colourKnown for one	Silver	Unknown — not stated by the source
Plug and Play	Yes	Yes
Poweridentical
Bus powered	USB	USB
Operational conditionsidentical
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Weight & dimensionsidentical
Width	217 mm	217 mm
Depth	65 mm	65 mm
Height	136 mm	136 mm
Weight	1.45 kg	1.45 kg
Other featuresidentical
Internal	No	No
Mac compatibility	No	No
Minimum RAM	128 MB	128 MB
Minimum processor	Pentium III 500 MHz	Pentium III 500 MHz
Power requirements	100-240 VAC, 47-63 Hz	100-240 VAC, 47-63 Hz
Compatible operating systems	Windows 2000, XP	Windows 2000, XP
I/O ports	USB 2.0 FireWire 400	USB 2.0 FireWire 400

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.