Designator
P28
P29
P53
P60-P63
P66-P67
P70
P71
P80-P87
P91
P93
P94
XBT
XMM1 -XMM12
XU1
XU2
244 Appendix B System board designators
Silk screen
FRNT AUD
P29 HDD LED
P53
P60-P63
SATA0-SATA3
P66-P67
SATA4-SATA5
P70 CPU0 FAN
P71 CPU1 FAN
P80-P87
SAS0-SAS7
P91 MEM FANS
P93 FRNT FAN1
P94 FRNT FAN2
XBT BAT
CPU0 - DIMM1 to CPU0 - DIMM6
CPU1 - DIMM1 to CPU1 - DIMM6
XU1 CPU0
XU2 CPU1
Component
Front panel audio header
Hard drive LED connector
Serial port connector
SATA Connectors
SATA Connectors
Primary CPU fan header
Secondary CPU fan header
SAS/SATA connectors
Memory fans connector
Front fan header
Front fan header
Battery holder
Memory slots
Primary CPU socket
Secondary CPU socket
ENWW