SimpleTech(R) Duo Pro Drive(TM) 3.5in. External Hard Drive

High-performance drive adds storage capacity and backup capability to your desktop or notebook computer.Offers dual-level RAID for speed and safety. Choose RAID 0 setup for lightning speed, or for extra protection, choose RAID 1 to back up your files automatically and instantaneously, every time you save.For smooth video edit sessions with minimal dropouts, an ultra-responsive Photoshop(C) scratch disk, or complex 3D and special effects rendering.Large capacity, with 7200-rpm rotational speed and 8MB buffer.Secure, stackable design lets you add even more storage neatly and efficiently.Easy-to-use. Easy plug-and-play set up.For Windows 2000/XP/Vista and Mac OS X 10.3 or higher.Backed by the manufacturers 3-year limited warranty.