Memory; Memory Configuration Guidelines - Acer Predator Orion 5000 User Manual

Memory

The computer has four DDR4 U-DIMM slots that support up
to 64 GB maximum system memory.

Memory configuration guidelines

 To ensure data integrity, use only Acer-approved DDR4 2666 MHz
or DDR4 3200 MHz type memory modules.
 Memory modules must be installed starting with DIMM1 slot.
 Always handle memory modules by its edges.
 When installing memory modules, populate the DIMM slots
according to the table below.
Size
4GB
8GB
12GB
16GB
8GB
16GB
24GB
32GB
16GB
32GB
48GB
64GB
DIMM1 DIMM2
4GB
4GB
4GB
4GB
8GB
8GB
8GB
8GB
16GB
16GB
16GB
16GB
DIMM3
N/A
4GB
4GB
4GB
N/A
8GB
8GB
8GB
N/A
16GB
16GB 16GB
16GB 16GB
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DIMM4
N/A N/A
N/A N/A
4GB N/A
4GB 4GB
N/A N/A
N/A N/A
8GB N/A
8GB 8GB
N/A N/A
N/A N/A
N/A
16GB
DIMM4
DIMM2
DIMM3
DIMM1