HP Xw8200 LSI 20320A-R PCI: Ultra 320 SCSI to PCI-X Host Adapters Users Guide - Page 31

Chapter 3 Ultra320 SCSI Host Adapter Characteristics This chapter describes the LSI Logic Ultra320 SCSI to PCI-X host adapters. This chapter includes these topics: • Section 3.1, "Ultra320 SCSI to PCI-X Host Adapters," page 3-1 • Section 3.2, "Host Adapter Characteristics," page 3-7 • Section 3.3, "Technical Specifications," page 3-7 3.1 Ultra320 SCSI to PCI-X Host Adapters Table 3.1 PCI-X is a high-speed standard local bus for interfacing a number of I/O components to the processor and memory subsystems in a high-end PC. The component height on the top and bottom of the Ultra320 SCSI host adapters follow the PCI Local Bus Specification, Revision 2.2 and PCI-X Addendum to the PCI Local Bus Specification, Revision 1.0a. The Ultra320 SCSI host adapters are used in PCI-X and PCI computer systems with PCI standard and PCI low profile bracket types. Table 3.1 lists the LSI Logic Ultra320 SCSI host adapters. Ultra320 SCSI, 64-bit, 133 MHz PCI-X Host Adapters Adapter LSI20320 LSI20320-R LSI20320L LSI20320H LSI21320 LSI21320-R LSI22320 LSI22320-R Channel Bracket Board Dimensions Single Channel Ultra320 SCSI Standard 6.6 x 2.53 inches, 167.6 x 64.3 mm Single Channel Ultra320 SCSI Standard 6.6 x 2.53 inches, 167.6 x 64.3 mm Single Channel Ultra320 SCSI Low Profile 6.6 x 2.53 inches, 167.6 x 64.3 mm Single Channel Ultra320 SCSI Standard 6.6 x 3.25 inches, 167.6 x 82.6 mm Dual Channel Ultra320 SCSI Standard 6.6 x 3.25 inches, 167.6 x 82.6 mm Dual Channel Ultra320 SCSI Standard 6.6 x 3.25 inches, 167.6 x 82.6 mm Dual Channel Ultra320 SCSI Standard 6.6 x 4.0 inches, 167.6 x 106.7 mm Dual Channel Ultra320 SCSI Standard 6.6 x 4.0 inches, 167.6 x 106.7 mm Ultra320 SCSI to PCI-X Host Adapters User's Guide 3-1 Version 2.1 Copyright © 2002-2003 by LSI Logic Corporation. All rights reserved.