Logic Host Adapters USER'S GUIDE Ultra320 SCSI

Ultra320 SCSI Host Adapters User’s Guide 3-1
Version 2.2 Copyright © 2002–2004 by LSI Logic Corporation. All rights reserved.
Chapter 3
Ultra320 SCSI
Host Adapter
Characteristics
This chapter describes the LSI Logic Ultra320 SCSI host adapters. This
chapter includes these topics:
• Section 3.1, “Ultra320 SCSI Host Adapters”
• Section 3.2, “Host Adapter Characteristics”
• Section 3.3, “Technical Specifications”
3.1 Ultra320 SCSI Host Adapters
PCI, PCI-X and PCI Express are high-speed standard local buses for
interfacing a number of I/O components to the processor and memory
subsystems in a high-end PC. Table 3.1 lists the Ultra320 SCSI to
PCI/PCI-X or PCI Express x4 host adapters.
Table 3.1 Ultra320 SCSI to PCI/PCI-X or PCI Express x4 Host Adapters
Adapter SCSI Channel IR Support Bracket Board Dimensions
LSI20320 Single Channel – Standard 6.6 x 2.53 inches, 167.6 x 64.3 mm
LSI20320-R Single Channel IR support Standard 6.6 x 2.53 inches, 167.6 x 64.3 mm
LSI20320L-R Single Channel IR support Low Profile 6.6 x 2.53 inches, 167.6 x 64.3 mm
LSI20320A Single Channel – Standard 6.6 x 3.27 inches, 167.6 x 83.1 mm
LSI20320A-R Single Channel IR support Standard 6.6 x 3.27 inches, 167.6 x 83.1 mm
LSIU320 Single Channel – Standard 6.6 x 3.27 inches, 167.6 x 83.1 mm
LSIU320-R Single Channel IR support Standard 6.6 x 3.27 inches, 167.6 x 83.1 mm
LSI21320 Dual Channel – Standard 6.6 x 3.27 inches, 167.6 x 83.1 mm
LSI21320-R Dual Channel IR support Standard 6.6 x 3.27 inches, 167.6 x 83.1 mm