Product comparison · 2 external hard drives

Buffalo DriveStation Hard Drive - 320GB vs Seagate OneTouch III 750GB USB2.0

Key differences

HDD capacity
- DriveStation Hard Drive - 320GB:320 GB
- OneTouch III 750GB USB2.0:750 GB
Product colour
- DriveStation Hard Drive - 320GB:Black, Grey
- OneTouch III 750GB USB2.0:Grey
Operating temperature (T-T)
- DriveStation Hard Drive - 320GB:0 - 35 °C
- OneTouch III 750GB USB2.0:5 - 35 °C
Weight
- DriveStation Hard Drive - 320GB:1.3 kg
- OneTouch III 750GB USB2.0:1.45 kg
Mac compatibility
- DriveStation Hard Drive - 320GB:Yes
- OneTouch III 750GB USB2.0:No
Power requirements
- DriveStation Hard Drive - 320GB:AC 100 - 240V, 50/60 Hz
- OneTouch III 750GB USB2.0:100-240 VAC; 47-63 Hz
Dimensions (WxDxH)
- DriveStation Hard Drive - 320GB:46 x 162 x 201 mm
- OneTouch III 750GB USB2.0:136 x 217 x 65 mm

Differences highlightedShow differences only

Comparison of DriveStation Hard Drive - 320GB, OneTouch III 750GB USB2.0
21 specifications	A Buffalo DriveStation Hard Drive - 320GB View product	B Seagate OneTouch III 750GB USB2.0 View product
Hard drive1 differ
HDD capacityDiffers	320 GB	750 GB
HDD speed	7200 RPM	7200 RPM
Type	HDD	HDD
Storage drive average seek timeKnown for one	Unknown — not stated by the source	9 ms
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Features1 differ
Product colourDiffers	Black, Grey	Grey
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Bus poweredKnown for one	Unknown — not stated by the source	USB
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 35 °C	5 - 35 °C
Weight & dimensions1 differ
WeightDiffers	1.3 kg	1.45 kg
Other features4 differ
Internal	No	No
Mac compatibilityDiffers	Yes	No
Minimum RAMKnown for one	Unknown — not stated by the source	128 MB
Minimum processorKnown for one	Unknown — not stated by the source	Pentium III 500 MHz
Power requirementsDiffers	AC 100 - 240V, 50/60 Hz	100-240 VAC; 47-63 Hz
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Compatible operating systemsDiffers	Windows XP, 2000, Me, 98SE; Mac OS - X	Windows 2000, XP
Dimensions (WxDxH)Differs	46 x 162 x 201 mm	136 x 217 x 65 mm
Ports & interfacesidentical
Maximum data transfer rateKnown for one	480 Mbit/s	Unknown — not stated by the source
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.