Certance CL 400 Desktop LTO Ultrium 2 Tape Drive. Delivers up to 400GB of capacity (compressed) at a super fast 245GB/hr transfer rate (compressed). Targeted at medium-to-large businesses. Backwards compatible to LTO-1 and interchangeable with tape drives from all manufacturers. Compatible with Windows Desktop, Windows Server, Linux, Unix, Netware OS. Includes BakBone NetVault Workgroup backup software. Dimensions: (lxwxh) 12.17"x7.61"x6.8". 3 year warranty - covered by Rapid Replacement Program.