Instruction manual
Table Of Contents
- ATTO Technology, Inc.
- Express PCI PSC: Single-Channel Single-Ended Ultra/WIDE
- 1 What is ATTO ExpressPCI?
- 2 SCSI is a key technology for storage
- 3 Installing the ExpressPCI SCSI Host Adapter
- 3.1 Determining cabling and termination
- 3.2 Installing and Updating Device Drivers
- 4 Maximizing Performance with your ExpressPCI HBA
- 5 Troubleshooting
- Appendix A Standards and compliances
- Appendix B SCSI host adapter selection guide
- Appendix C Fibre Channel host adapter guide
- Appendix D Contact ATTO Technology, Inc.

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Appendix B SCSI host adapter selection guide
ATTO Technology offers a number of SCSI and Fibre Channel solutions for storage. The following chart
compares the features of ExpressPCI SCSI host adapters.
Supported platforms: Sun Solaris; Linux; NetWare; SCO Unix; Windows
2000, 95/98, NT, and Macintosh
OS and OS X.
Complete RAID packages are also available and include an ExpressPCI SCSI host adapter, ExpressRAID
software and appropriate cable(s). Add "-KIT" suffix to host adapter product code (i.e. EPCI-UL3D-KIT)
Specific features
Single Channel ExpressPCI Ultra 320 Express PCI Ultra 3 Express PCI Ultra
Wide
Max. transfer rate 320 MB/sec 160 MB/sec. 40 MB/sec.
LVD
HVD
64-bit
32-bit
33/66 MHZ
133 MHZ
Bus ID support 30 30 15
Part number EPCI-UL4S EPCI-UL3S EPCI-PSC
Dual Channel--- 2
independent channels
ExpressPCI Ultra 320 Express PCI Ultra 3
Max. transfer rate 640 MB/sec 320 MB/sec.
LVD
64-bit
32-bit
33/66 MHZ
133 MHZ
Bus ID support 30 30
Part number EPCI-UL4D EPCI-UL3D