User's Manual
Chapter 2: Hardware setup
2-10
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 gure 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 or 32 GB or 64 GB LR-DIMMs into
the DIMM sockets using the memory congurations in this section.
• Refer to ASUS Server AVL for the updated list of compatible DIMMs.
• When installing only one DIMM in a single CPU conguration, 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.