DELL - 20/40GB POWERVAULT 120T DLT4000 SCSI/DIFFERENTIAL DESKSIDE AUTOLOADER (91XWK). KEY FEATURES : TAPE TYPE : DLT NATIVE DRIVE CAPACITY : 20GB INTERFACE TYPE : SCSI TECHNICAL FEATURES : COMPRESSED DRIVE CAPACITY : 40GB SCSI SIGNALING TYPE : DIFFERENTIAL FORM FACTOR : RACKMOUNTS SYSTEM REQUIREMENTS: PLATFORM : PC, UNIX OPERATING SYSTEM : LINUX, MICROSOFT WINDOWS NT, NOVELL NETWARE CONDITION : REFURBISHED. AVAILABILITY : IN STOCK. WARRANTY : 30 DAYS.