System Memory; Memory Configurations; Recommended Memory Configurations - Asus PRIME Z390-P Manual

1.4

System memory

1.4.1 Overview
This motherboard comes with four Double Data Rate 4 (DDR4) Dual Inline Memory Module
(DIMM) sockets. 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.
According to Intel
CPU.
PRIME Z390-P 288-pin DDR4 DIMM sockets
1.4.2

Memory configurations

You may install 2 GB, 4 GB, 8 GB, and 16 GB unbuffered non-ECC DDR4 DIMMs into the
DIMM sockets. You can refer to the recommended memory population below.

Recommended memory configurations

• You may install varying memory sizes in Channel A and Channel B. The system maps
the total size of the lower-sized channel for the dual-channel configuration. Any excess
memory from the higher-sized channel is then mapped for single-channel operation.
• According to Intel
the CPU.
• When using one DIMM, install it into slot A2 for better memory compatibility and
performance
ASUS PRIME Z390-P
CPU spec, DIMM voltage below 1.35 V is recommended to protect the
®
ON
OFF
CPU spec, DIMM voltage below 1.35V is recommended to protect
®
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