Acer Predator Orion 7000 PO7-665 i7-14700KF User Manual page 14

14 - Upgrading your Computer
Memory
The computer has four DDR5 U-DIMM slots that support
up to 64GB maximum system memory.
Memory configuration guidelines
•
To ensure data integrity, use only Acer-approved
DDR5 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.
D4
D2
D3
D1
DIMM 4
DIMM 2
DIMM 3
DIMM 1