2.4
System memory
The motherboard comes with four DDR 4 (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
Memory configurations
You may install unbuffered DDR4 DIMMs into the DIMM sockets using the memory
configurations in this section.
DIMM Slot
DIMM Populated
Per Channel
2
2
•
•
2-6
DIMM Type
per Channel
1
Unbuffered DDR4
2
Unbuffered DDR4
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 (Gray).
UDIMM
Speed
up to 2400
up to 2400
Rank per DIMM
Single Rank, Dual Rank
Single Rank, Dual Rank
Chapter 2: Hardware Setup