Asus ESC4000 G4, User Manual

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2-9 ASUS ESC4000 G4 Series
2.3 System memory
2.3.1 Overview
The motherboard comes with sixteen (16) Double Data Rate 4 (DDR4) Dual Inline Memory
Modules (DIMM) sockets.
The figure illustrates the location of the DDR4 DIMM sockets:
2.3.2 Memory Configurations
You may install 4 GB, 8 GB, 16 GB, and 32 GB RDIMMs; 32 GB, and 64 GB LRDIMMs; and 64GB,
128GB LRDIMMs (3DS) into the DIMM sockets using the memory configurations in this section.
• Refer to ASUS Server AVL for the updated list of compatible DIMMs.
• When installing only one DIMM in a single CPU configuration, install the DIMM on
either A1 or B1.
• Always install DIMMs with the same CAS latency. For optimum compatibility, it is
recommended that you obtain memory modules from the same vendor.