Chapter 1. IntroductionThe IBM 3580 Ultrium Tape Drive is a high-performance, high-capacity data-storagedevice that connects to and provides additional storage for supported servers.Designed to perform unattended backups as well as to retrieve and archive files,the 3580 Tape Drive features:v Native storage capacity of 100 GB per cartridge (200 GB at 2:1 compression)1v Native sustained data transfer rate of up to 15 MB per second (30 MB at 2:1compression)2v Burst data transfer rate of 40 MB per secondThe 3580 Tape Drive is equipped internally with the IBM Ultrium Tape Drive.Different models of the 3580 Tape Drive are available and vary according to thetype of Small Computer Systems Interface (SCSI) each uses to communicate withthe server:v Model L1x uses the Ultra2, Low Voltage Differential/Single Ended (LVD/SE)interfacev Model H1x uses the Ultra, High Voltage Differential (HVD/DIFF) interfaceNote: The x in the model number equals an alphanumeric character.1. 1 GB = one gigabyte or 1 000 000 000 bytes2. 1 MB = one megabyte or 1 000 000 bytesFigure 1. The IBM 3580 Tape Drive© Copyright IBM Corp. 2000, 2002 1||||||||