Processor Module

Memory Notes

1. Two DIMM capacities are supported: 16GB and 32GB.
2. All processor module slots must be populated with DIMMs.
3. All DIMMs installed in the server must have identical capacities (all 16GB or all 32GB DDR3 DIMMs).
4. All DIMMs installed in each processor module must be identical (identical Oracle part number).
5. If you add a second processor module to the server, you must install DIMMs of the same type and capacity that are already in the existing processor modules.
6. DIMM NAC names are based on the location of the DIMM slot on the processor module, as well as in which slot the processor module is installed.
   For example, the full NAC name for the DIMM installed in the front-left corner on a processor module installed at PM0 is:
   /SYS/PM0/CM1/CMP/BOB0/CH0/D0

SPARC T5-4 Notes

• The following memory configurations are supported:
  512GB (all 16GB DIMMs in one processor module)
  1TB (all 32GB DIMMs in one processor module)
  1TB (all 16GB DIMMs in two processor modules)
  2TB (all 32GB DIMMs in two processor modules)
  

SPARC T5-8 Notes

• The following memory configurations are supported:
  1TB (all 16GB DIMMs in two processor modules)
  2TB (all 32GB DIMMs in two processor modules)
  2TB (all 16GB DIMMs in four processor modules)
  4TB (all 32GB DIMMs in four processor modules)
  

References

1. SPARC T5-4 Server Documentation
2. SPARC T5-8 Server Documentation