Seagate Personal Storage 3200, Personal Storage 3000. Hard drive capacity: 250 GB, Hard drive rotational speed: 7200 RPM, Hard drive interface: USB 2.0. Width: 222 mm, Depth: 44 mm, Height: 152 mm. Operating temperature range (T-T): 5 - 35 °C. Minimum processor: Pentium III, 500 Mhz, Minimum RAM: 128 MB, Power requirements: 100-240 VAC, 60HZ