Specifications

88 007-4276-001
A: Technical Reference
Serial 2 Baseboard External interface 9-pin serial port connector
Ethernet 1 Baseboard External interface RJ45 connector port
Internal wide
Ultra 160/m
SCSI, channel A
1 Baseboard HDD backplane 68-pin solid core flat ribbon
cable
External wide
Ultra 160/m
SCSI, Channel B
1 Baseboard External interface 68-pin solid core twisted pair
cable to panel mounted external
interface connector
SE wide SCSI 1 Baseboard 5.25-inch device 68-pin connector
Auxiliary IMB 1 Baseboard HDD backplane 1x3-pin connector on baseboard
discrete cabled to a 1x4-pin
connector on HDD backplane
(one pin left floating)
S/M bus 1 Baseboard N/A NOT USED FOR SGI 1450
SERVER
ICMB internal 1 Baseboard ICMB board 1x7-pin cable
ICMB external 2 ICMB board External interface 1x6-pin ICMB cable
USB 2 Baseboard External interface 1x4-pin USB cables
Internal USB 1 Baseboard Internal interface 1x4-pin cable
EBB 1 Baseboard Internal interface 1x3-pin cable
Video 1 Baseboard External interface 15-pin, monitor device
VRM 3 Baseboard VRM module 50-pin
Main power 1 1 Power
supply cage
Baseboard 2x10-pin discrete cable
Main power 2 1 Power
supply cage
Baseboard 2x12-pin discrete cable
Auxiliary
power
1Power
supply cage
Baseboard 2x7-pin discrete cable
Table A-1 (continued) SGI 1450 server Cables and Connectors
Type Qty From To Interconnect Description