Dell External OEMR R410 Owners Manual - Page 123

Table 3-3. Sample UDIMM Memory Configurations (Per Processor) Memory Mode Memory Module Size 4 Memory Sockets 12 3 Single Processor Physical Available Memory Memory (GB) (GB) Dual Processor Physical Available Memory Memory (GB) (GB) Optimizer 1-GB X 1 all 2 all XX 2 4 XX X 3 6 X XX X 4 8 2-GB X 2 XX 4 XX X 6 X XX X 8 all 4 all 8 12 16 Advanced 1-GB ECC1 2-GB XX XX 2 all 4 all 4 all 8 all Mirroring 1-GB XX 2 1 4 2 2-GB XX 4 2 8 4 1.Requires x4- or x8-based memory modules. Installing Memory Modules WARNING: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. Before you begin this procedure, review the safety instructions that came with the system. WARNING: The memory modules are hot to the touch for some time after the system has been powered down. Allow time for the memory modules to cool before handling them. Handle the memory modules by the card edges and avoid touching the components on the memory module. CAUTION: To ensure proper system cooling, memory-module blanks must be installed in any memory socket that is not occupied. Remove memory-module blanks only if you intend to install memory in those sockets. Installing System Components 123