LaCie 300GB d2 External Hard Drive With Triple Interface (300791U) Capacity - 300 GB Rotational Speed(rpm) - 7200 Transfer Rate, FireWire 800 - Up to 800Mbits/s (100MB/s) Transfer Rate, FireWire 400 - Up to 400Mbits/s (50MB/s) USB 2.0 Transfer Rate - Up to 34MB/s