Product comparison · 2 external hard drives

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

Key differences

Interface
- DriveStation 250GB Combo USB FireWire:Serial ATA
- Grab'n'GO 3.5" USB/SATA Hard Drive 250GB:Serial ATA II

Differences highlightedShow differences only

Comparison of DriveStation 250GB Combo USB FireWire, Grab'n'GO 3.5" USB/SATA Hard Drive 250GB
19 specifications	A Buffalo DriveStation 250GB Combo USB FireWire View product	B Conceptronic Grab'n'GO 3.5" USB/SATA Hard Drive 250GB View product
Hard drive1 differ
HDD capacity	250 GB	250 GB
HDD speed	7200 RPM	7200 RPM
InterfaceDiffers	Serial ATA	Serial ATA II
Type	HDD	HDD
Storage drive average seek timeKnown for one	11 ms	Unknown — not stated by the source
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Ports & interfacesidentical
FireWire 400Known for one	Yes	Unknown — not stated by the source
Featuresidentical
Product colour	Black	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
Operating relative humidity (H-H)Known for one	20 - 80%	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
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 98/ 2000/ ME/ XP MacOS 9, AMacOS 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.