Dell PowerEdge R415 Hardware Owner's Manual - Page 124

Table 3-4. Sample UDIMM Memory Configurations (Per Processor) Memory Sockets Single Processor Dual Processor Memory Module 1 Size 3 2 4 Physical Available Physical Available Memory (GB) Memory (GB) Memory (GB) Memory (GB) 1 GB X 1 all 2 all X X 2 4 XXX X 4 8 2 GB X 2 X X 4 XXX X 8 all 4 all 8 16 4 GB X 4 all 8 all X X 8 16 XXX X 16 32 Installing Memory Modules WARNING: The memory modules are hot to 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: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product 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. 1 Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet. 2 Open the system. See "Opening the System" on page 82. 3 Remove the system board shroud. See "Removing the System Board Shroud" on page 109. 4 Locate the memory module sockets. See Figure 6-1. 124 Installing System Components