Memory Riser and DIMM FRU Names
The following DIMMs are supported:
DIMM Capacity DRAM Density Rank Classification Label
16 Gbyte 4 Gbit Dual-rank x4 2Rx4
32 Gbyte 4 Gbit Quad-rank x4 4Rx4
32 Gbyte 8 Gbit Dual-rank x4 2Rx4
64 Gbyte 8 Gbit Quad-rank x4 4Rx4
Memory Riser and DIMM FRU Names
This server includes eight memory risers. Four memory risers are associated with each CMP in
the server. A label is next to each memory riser that shows the number of the CMP and of the
riser. Four DIMM slots are on each memory riser.
Note - The server fails to boot unless all memory riser slots are populated. For more
information about memory riser configuration, see “Memory Riser and DIMM
Configuration” on page 91.
Servicing Memory Risers and DIMMs 93