System Memory - Asus WS Z390 PRO Manual

1.1.4

System memory

The motherboard comes with four DDR4 (Double Data Rate 4) Dual Inline Memory Modules
(DIMM) slots.
A DDR4 module is notched differently from a DDR, DDR2, or DDR3 module. DO NOT
install a DDR, DDR2, or DDR3 memory module to the DDR4 slot.
Recommended memory configurations
ASUS WS Z390 PRO
1-5