2.4
System memory
2.4.1
Overview
The motherboard comes with four Double Data Rate 4 (DDR4) Dual Inline Memory Modules
(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.
The figure illustrates the location of the DDR4 DIMM sockets:
2.4.2
Memory configurations
You may install ECC / non-ECC DDR4 DIMMs into the DIMM sockets using the memory
configurations in this section.
DIMM Slot Per
DIMM Populated
Channel
per Channel
2
2
•
Always install DIMMs with the same CAS latency. For optimum compatibility, it is
recommended that you obtain memory modules from the same vendor.
•
Start installing the DIMMs in slots A2 and B2 (Blue).
P11C-X/AUDIO
UDIMM
DIMM Type
1
ECC / non-ECC
2
ECC / non-ECC
Speed
2666/2400
2666/2400
2-11