IBM Power Systems S812LC 8348-21C Installation Manual page 36

Installing the system and ordered parts
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Table 2 lists the supported memory DIMM feature codes and Table 3 shows the allowable memory
capacity points for the 8348-21C system. Mixing of memory feature codes is not allowed.
Table 2. Memory DIMM feature codes
Supported feature codes (FC)
EM5A
EM5C
EM5D
EM5E
Table 3. 8348-21C memory configuration as a function of the number of DIMMs. You read this table by selecting the
individual DIMM size row in the leftmost column, then move to the right and select the columns for the memory
capacity. The value that is listed is the quantity of the memory feature code that can be ordered, which corresponds
to the DIMM size in the leftmost column.
32 GB
DIMM
Size
DIMMs
1
4 GB
8
8 GB
16 GB
32 GB
Notes:
1. Default configurations for the listed memory capacity
Use Table 4 and Figure 19 on page 21 to determine the memory placement. The memory needs to be
plugged in a sequence: Slots with blue connectors are plugged first. Slots with ivory connectors are
plugged second. Slots with black connectors are plugged last.
Table 4. Memory plugging sequence
Slot latch color
Blue
Ivory
Black
20
Installing the System and Ordered Parts for the 8348-21C
64 GB
128 GB
DIMMs
DIMMs
16
32
1
16
Slot number
22, 24, 30, 32, 38, 40, 46, 48
26, 28, 34, 36, 42, 44, 50, 52
23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43,
45, 47, 49, 51, 53
Size
4 GB IS DIMMS, 1333 MHZ, 4 GBIT DDR3 DRAM
16 GB IS DIMMS, 1333 MHZ, 16 GBIT DDR3 DRAM
32 GB IS DIMMS, 1333 MHZ, 32 GBIT DDR3 DRAM
8 GB IS DIMMS, 1066 MHZ, 8 GBIT DDR3 DRAM
256 GB
512 GB
DIMMs
DIMMs
32
1
16
32
1
16
Sequence
Fill these DIMM slots first
Fill these DIMM slots second
Fill these DIMM slots last
1024 GB
DIMMs
32

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