Specifications
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Following are the specifications for the SCSI controller card.

Feature Specification
Card Size Half length PCI adapter card size (6.875 × 4.2 inches)
Processor Intel® 80303 64-bit RISC processor at 100 MHz
Bus Type PCI 2.2
SCSI Controller LSI Logic 53C1030
PCI Bus Transfer Rate Up to 533 MBps
Cache Configuration 64 or 128 MB DIMM
Firmware 1 MB × 8 flash ROM
Nonvolatile RAM 32 KB × 8 for storing RAID configuration
Memory Type One 72-bit, 168-pin SDRAM DIMM socket provides write-through or write-back caching on a logical drive basis. It also provides adaptive read-ahead
Operating Voltage 5.00 V, 0.25 V, and 3.3 V ±0.3 V
SCSI Controller Two SCSI controllers for Ultra320 and Wide support
SCSI Data Transfer Rate Up to 320 MBps
SCSI Bus LVD or single-ended
SCSI Termination Active, LVD, or single-ended
Termination Disable Automatic through cable detection
Devices per SCSI Channel Up to 15 wide or seven non-wide SCSI devices
Up to six non-disk SCSI drives per controller
SCSI Device Types Supported Synchronous or asynchronous
Disk and non-disk
RAID Levels Supported 0, 1, 5, 10, and 50
SCSI Connectors Two 68-pin internal high-density connectors for 16-bit SCSI devices
Two ultra-high density 68-pin external connectors
SCSI Cables Up to 25 m if using LVD
Serial Port 3-pin RS232C-compatible connector, for test purposes only