955 SCSI Backplane Board-Gateway Part No.6002456,A77570-201

The multi-functional SCSI backplane supports the following features:

• Three SCA2 compatible hot-swap SCSI connectors
• Floppy disk/CD-ROM drive module interface connector
• Support for the following SCSI bus specifications: Fast, Ultra, Ultra-2, Ultra-160, and Ultra-320
• Active SCSI termination (SPI-4 compatible)
• Support for dual mode LVD/SE operations
• Per-drive power control, including automatic slot power down upon drive removal
• SAF-TE 1.0 compliant enclosure management and monitoring functions
• Drive Activity/Fault LEDs
• A pathway for signals from the 100-pin floppy disk/front panel (FP)/IDE connector to the 60-pin floppy disk/CD-ROM drive module connector in the flex bay

The hot-swap SCSI backplane resides in the drive bay of the server chassis. Drive bays 1 and 2 each have a SCA2-type SCSI connector. The flex bay, the third peripheral bay on the right side on the front of the chassis, has two separate stacked connectors providing support for either a third SCSI hard drive or an optional floppy disk/CD-ROM drive module. All three drive bays have a Drive Activity/Fault LED. Additional connectors include a 100-pin floppy disk/FP/IDE connector, which is cabled to the baseboard; a 34-pin connector, which is cabled to the front panel; and a 6-pin power connector, which is connected to the power distribution board.