Acer Predator Orion 5000 - Memory; Memory Configuration Guidelines

Upgrading your Computer -
19
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.
DDR4_A1
DDR4_A2
DDR4_B1
DDR4_B2