MX680RD User’s Manual
1.6.2 Memory Configurations
The MX680RD board supports 1.1V, Non-ECC or ECC, 262-pins DDR5-4800 SODIMM
up to 64GB (32GB maximum/ slot).
NOTE:
1. When two SODIMMs are being populated, only install identical (same type, same
size, same CAS latency) DDR5 SODIMMs.
2. For optimum compatibility, it is recommended to obtain the exact same model
(and same batch) of memory modules from the same SODIMM manufacturer.