9-70 Upgrading Your ServerBACKUP DEVICESThis server has one bay for installing a file backup device such as a magnetic tape drive.IMPORTANT: To install a backup device that has an SCSI interface, a separatelysold SCSI controller and SCSI cable (K410-146 (00)) are required.(For details, see Supported cards and slots into which they can beinserted on page 239.) Do not install a backup device that is not specified by NEC. Only devices that have dimensions up to a width of approximately 9cm (3.5 inches) and a height of approximately 4 cm (1.6 inches) canbe installed in this server.Backup device bay