Chapter 2: Hardware installaon | 21
A520MPT-E | A520MPT | A520MT-E | A520MT | A520MS | B550MT | B550MS
Memory Capacity
DIMM Socket Locaon DDR4 Module Total Memory Size
DDR4_A 8GB/16GB/32GB
Max is 64GB.
DDR4_B 8GB/16GB/32GB
Dual Channel Memory Installaon
Please refer to the following requirements to acvate Dual Channel funcon:
Install memory module of the same density in pairs, shown in the table.
Dual Channel Status DDR4_A DDR4_B
Disabled O X
Disabled X O
Enabled O O
(O means memory installed, X means memory not installed.)
Note
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When installing more than one memory module, we recommend to use the same brand and
capacity memory on this motherboard.