User manual

D-8 Sun Fire X4100 and Sun Fire X4200 Servers Service Manual • June 2006
Backside
Signal
Segment
S8 Gnd Second mate ground
S9 Not used
S10 Not used
S11 Gnd Second mate ground
S12 Not used
S13 Not used
S14 Gnd Second mate ground
Power
Segment
P1 3.3 V Not used
P2 3.3 V Not used
P3 3.3 V Not used
P4 Gnd First mate ground
P5 Gnd Second mate ground
P6 Gnd Second mate ground
P7 5.0 V Pre-charge, second mate
P8 5.0 V Third mate 5 V
P9 5.0 V Third mate 5 V
P10 Gnd Second mate ground
P11 Reserved Not used
P12 Gnd First mate ground
P13 12.0 V Pre-charge, second mate
P14 12.0 V Third mate 12 V
P15 12.0 V Third mate 12 V
TABLE D-6 Serial Attached SCSI Connector Pinouts (Continued)
Segment Pin Number Pin Name Description