LaCie Rugged 500GB
Firewire/USB, 500 GB, 5400 rpm, 2.5", Portable, Interface: Firewire/USB, Interface Type: USB2.0 / Firewire400 / Firewire800, Internal/External: Extern, Storage capacity: 500.0 GB, Cache memory: 8.0 MB, Size: 2.5", Revolutions per min: 5400 rpm