24
Options Guide
BX920
S1
Equipping rules
Main memory
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6.1
Equipping rules
Figure 10: Main memory allocation
Slots DIMM 1A - 1C and 2A - 2C are assigned to CPU 1. Slots DIMM 1D - 1F
belong to CPU 2, but are only populated if CPU 2 is installed. The following
rules also apply:
–
Start by populating the main memory at CPU 1.
–
The arrows in the figure show the order in which the DIMM slots must be
populated.
V
CAUTION!
DIMM slots that are not fitted with a DIMM module must be fitted with
a dummy DIMM module to ensure sufficient cooling of the system.
CPU 1
CPU 2
DIMM 2A
DIMM 1A
DIMM 2B
DIMM 1F
DIMM 1E
DIMM 1D
DIMM 1B
DIMM 1C
DIMM 2C
Channel A
Channel D
Channel E
Channel F
Channel B
Channel C
