1.0 General
1.1 Introduction
| This document describes the specifications of the following IBM 3.5 inch SCSI drives.
| DDRS-39130
| − SCSI-3 FAST-20 SE 50-pin (with SCSI terminator)
| − SCSI-3 FAST-20 SE 68-pin WIDE (with SCSI terminator)
| − SCSI-3 FAST-20 SE 80-pin SCA-2
| − LVD FAST-40 68-pin WIDE (can be used also as SCSI-3 FAST-20 SE)
| − LVD FAST-40 80-pin SCA-2 (can be used also as SCSI-3 FAST-20 SE)
| DDRS-34560
| − SCSI-3 FAST-20 SE 50-pin (with SCSI terminator)
| − SCSI-3 FAST-20 SE 68-pin WIDE (with SCSI terminator)
| − SCSI-3 FAST-20 SE 80-pin SCA-2
| − LVD FAST-40 68-pin WIDE (can be used also as SCSI-3 FAST-20 SE)
| − LVD FAST-40 80-pin SCA-2 (can be used also as SCSI-3 FAST-20 SE)
Note: The specifications are subject to change without notice.
1.2 References
'draft' ANSI SCSI-2 standard, Revision 10L, Jan 1994 (Document X3.1311-1994)
'draft' ANSI SCSI-3 Fast-20, X3T10/1071D
| 'draft' ANSI Palallel Interface-2 (SPI-2), T10 Project-1142D Revision 19
'draft' ANSI SCSI-3 SCAM, X3T10/855D Annex A
Note: The interface conforms to the referred documents. The vendor specific items and options supported
by the drive are described in each section.
Copyright IBM Corp. 1997 1