Table 5. Memory locations on memory riser cards (continued)
Index number Memory riser card FRU description
36 Memory riser 1 DIMM 4
Memory riser 2 DIMM 8
Memory riser 3 DIMM 12
Memory riser 4 DIMM 16
Memory riser 5 DIMM 20
Memory riser 6 DIMM 24
Memory riser 7 DIMM 28
Memory riser 8 DIMM 32
Table 6. Memory DIMM feature codes
Supported feature codes (FC) Size
EM50 16 GB RDIMMS, 1333 MHZ, 4 GBIT DDR3 DRAM
EM51 32 GB RDIMMS, 1333 MHZ, 4 GBIT DDR3 DRAM
EM52 64 GB RDIMMS, 1333 MHZ, 4 GBIT DDR3 DRAM
EM53 128 GB RDIMMS, 1066 MHZ, 4 GBIT DDR3 DRAM
Table 7. 8335-GCA memory configuration as a function of the number of DIMMs and risers. 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 riser quantity 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 64 GB 128 GB 256 GB 512 GB 1024 GB
DIMM
Size DIMMs Risers DIMMs Risers DIMMs Risers DIMMs Risers DIMMs Risers DIMMs Risers
4 GB 8
1
2 16
2
4 32 8
8 GB 8
1
2 16
2
4 32 8
16 GB 8
1
2 16
1
4 32 8
32 GB 32 8
Notes:
1. Default configurations for the listed memory capacity
2. Field upgrade for the 64 GB configuration
The memory risers must be installed in the sequence: (1), then (2), then (3), as shown in Figure 5 on page
14. By default, the first positions (1) are always populated.
13