Little Big Disk Quadra Hard Drive is faster and more compact than most desktop hard disks, this small, lightweight portable powerhouse boasts high capacity and speed for its size. With built-in RAID 0 and four interfaces, it offers cross-platform compatibility with any PC or Mac and unrivaled burst transfer rates. Exclusively designed by Neil Poulton for LaCie, it has a unique, sturdy, all-aluminum heat sink body that dissipates heat without a fan for silent operation and superior reliability. It comes with Genie and Intego Backup Assistant. It's ideal for professional users such as audio/video pros who need fast mobile storage and ergonomic versatility.