IBM 847661U Hardware Maintenance Manual - Page 111

The CD-ROM drive and the diskette drive are the only IDE devices that come with the server. You can install another IDE device, such as a CD-ROM drive or tape drive; however, IDE hard disk drives are not supported. If two or more IDE devices are used on a single cable, one must be designated as the primary or master device and all others as secondary or subordinate devices; otherwise, some of the IDE devices might not be recognized by the system. The primary or secondary designation is determined by switch or jumper settings on each IDE device. In this server, the IDE CD-ROM drive is the primary device. If you install a second IDE device, it must be the secondary device. You can install one diskette drive only. If you plan to attach an internal SCSI drive, connect it to one of the available connectors on the internal SCSI cable. Note The SCSI cable provides termination. If you plan to attach an external SCSI drive, see "External options" on page 87 for additional information. For help in selecting drives, cables, and other options for the server, do one of the following: Within the United States, call 1-800-IBM-2YOU (1-800-426-2968), your IBM reseller, or your IBM marketing representative. Within Canada, call 1-800-565-3344 or 1-800-465-7999. Outside the United States and Canada, contact your IBM reseller or IBM marketing representative. IBM Netfinity 3000 - Type 8476 103