LSI Logic LSI21320-R Ultra320 SCSI Controller with Integrated RAID support

The LSI21320-R is our midrange Ultra320 SCSI HBA for entry-level to mid-range servers, high-performance workstations, and internal and external storage. It supports 640 MBps transfer rate with two channels.

Products and Ordering Part Numbers

• LSI21320-R Bulk Package
  • LSI21320-R Card Only.
     
• LSI21320-R Retail Box
  • Individually packaged box with LSI21320-R HBA, CD containing drivers,  and quick installation guide
  • Order #: LSI21320RB-F

Features

• Supports a single RAID volume RAID 0, 1, 1E or 10E
• Ultra320 SCSI, PCI-X 133MHz
• 640 MBps of Ultra320 speeds on two channels
• Fusion-MPT™ architecture featuring 100,000 I/Os per second 
• Connects up to 30 internal/external connects such as JBOD, RAID, hard disk drives
• Supports all major operating systems
• Supports Sun and Intel based systems

Benefits

• The LSI21320-R Ultra320 SCSI Dual Channel Host Adapter is ideal for use in high performance workstations and entry-level to mid-range servers
• With 320 MBps and capability of up to 100,000 I/Os per second, this adapter is ideal for transferring high speed and high capacity data
• Popular applications include, data mining, Internet, email, graphics and other data intensive applications
• With PCI-X throughput of 1056 MBps, this adapter also capitalizes on maximum system performance for those systems needing it; yet is backward compatible with existing PCI systems

See here for OS Support, downloads, and documentation.