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5 Installing Additional Memory
The two memory boards (Memory A and Memory B) are located on the System
board assembly, beneath the memory cage cover. Both memory boards are
required. Each board has slots for eight DIMMs.
The following rules must be observed when adding memory:
• DIMMs are added four at a time - two per memory card. The memory
cards must be balanced.
• DIMMs are installed in banks, 1 through 4.
J1 and J2 of Memory A and B are bank 1
J3 and J4 of Memory A and B are bank 2
J5 and J6 of Memory A and B are bank 3
J7 and J8 of Memory A and B are bank 4
• DIMMs must be 64 or 256 Mbytes, EDO buffered TSOP 50 ns.
• DIMM types cannot be mixed in a bank.
Figure 5-1. System Board