Dell PowerVault NX300 Hardware Owner's Manual - Page 119

Table 3-3. Sample UDIMM Memory Configurations (Per Processor) Memory Mode Memory Module 4 Size 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: 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: 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. Installing System Components 119