3-12 AlphaServer GS80/160/320 User's Guide
3.5 QBB Color Code
Figure 3–7 and Figure 3–8 show the center bar color code for module
placement in the QBB. Note that CPU and memory slots are color-
coded to ensure the correct placement of each module.
Figure 3–7 QBB Center Bar Color Code (Cabinet Front)
PK0628
CPU 2
(Blue)
CPU 0
(Blue)
Memory 3
(Gray)
Memory 1
(Gray)
PSM
(Orange)
Clock
Splitter
(Green)
Auxiliary
Power
(Red)
Main
Power
(Yellow)
Directory
(White)
CPU 3
(Blue)
CPU 1
(Blue)
Memory 2
(Gray)
Memory 0
(Gray)