Product comparison · 2 external hard drives

Buffalo 250GB DriveStation™ Combo vs Conceptronic Grab'n'GO 3.5" USB/SATA Hard Drive 500GB

Key differences

HDD capacity
- 250GB DriveStation™ Combo:250 GB
- Grab'n'GO 3.5" USB/SATA Hard Drive 500GB:500 GB
Interface
- 250GB DriveStation™ Combo:Serial ATA
- Grab'n'GO 3.5" USB/SATA Hard Drive 500GB:Serial ATA II
Product colour
- 250GB DriveStation™ Combo:Black, Silver
- Grab'n'GO 3.5" USB/SATA Hard Drive 500GB:Black

Differences highlightedShow differences only

Comparison of 250GB DriveStation™ Combo, Grab'n'GO 3.5" USB/SATA Hard Drive 500GB
20 specifications	A Buffalo 250GB DriveStation™ Combo View product	B Conceptronic Grab'n'GO 3.5" USB/SATA Hard Drive 500GB View product
Hard drive2 differ
HDD capacityDiffers	250 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Type	HDD	HDD
Storage drive average seek timeKnown for one	11 ms	Unknown — not stated by the source
Ports & interfacesidentical
Maximum data transfer rateKnown for one	480 Mbit/s	Unknown — not stated by the source
FireWire 400Known for one	Yes	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Black, Silver	Black
Poweridentical
Power consumption (typical)Known for one	17 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	46 mm	Unknown — not stated by the source
DepthKnown for one	163 mm	Unknown — not stated by the source
HeightKnown for one	200 mm	Unknown — not stated by the source
WeightKnown for one	1.27 kg	Unknown — not stated by the source
Other featuresidentical
Internal	No	No
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Power requirementsKnown for one	AC100-240V, 50/60 Hz	Unknown — not stated by the source
USB 2.0 ports quantity	1	1
Compatible operating systemsKnown for one	Windows XP Windows 2000 Windows Me Windows 98SE Mac OS X	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.