LaCie Hard Disk, Design by Neil Poulton 750GB. Hard drive capacity: 750 GB, Hard drive rotational speed: 7200 RPM, Drive device, buffer size: 16 MB. Weight: 950 g. Bundled software: -LaCie "1-Click" Backup (Windows/Mac) -LaCie SilverKeeper Backup Software (Mac). Minimum processor: 350 MHz, Minimum RAM: 128 MB. USB cable: USB