configuration and options guide - IBM Quicklinks

xSeries 365 processor boardxSeries 365 Memory OptionsSBBNumberOptionNumberMemory Description 1, 237L3538 33L5038 512MB PC2100 ECC DDR RDIMM73P2106 73P2031 1GB PC2100 ECC DDR RDIMM73P2572 73P2030 2GB PC2100 ECC DDR RDIMM73P7026 73P9710 Memory Upgrade Card 31. x365 memory supports Chipkill, mirroring and memory ProteXion technologies.2. Installation of memory DIMMs in matched pairs is required. DIMMsmust be installed in sets of four in order to enable mirroring which requiresinstallation of the optional memory upgrade card. 32GB of memory is supportedvia 16-DIMM slots when the optional memory upgrade card is installed.16GB is supported via 8 DIMM slots in base systems that ship withthe 8-DIMM memory card.3. Optional 16-DIMM memory card that replaces the standard 8-DIMMmemory card. This card is required in order to support maximum amountof memory and to enable memory mirroring. Partial memory mirroring isnot supported. If configured with “N” capacity of memory in Port 1, and“N+z” memory in Port 2 and memory mirroring is enabled, then “N”amount of memory is available to the system, and “z” amount of memoryis not usable.8-DIMM Memory Card Installation OrderPair #1st2nd3rd4thLocationDIMM1 and DIMM5DIMM2 and DIMM6DIMM3 and DIMM7DIMM4 and DIMM8154 Configuration and Options Guide