User Manual

2-10
Chapter 2: Hardware Information
2.4 System memory
2.4.1 Overview
The motherboard comes with sixteen (16) Double Data Rate 4 (DDR4) Dual Inline Memory
Modules (DIMM) sockets.
ThegureillustratesthelocationoftheDDR4DIMMsockets:
2.4.2 Memory Configurations
Youmayinstall32GB,16GB,8GB,4GBRDIMM,64GB,32GBLRDIMM,or128GB,64GB
LRDIMM3DSintotheDIMMsocketsusingthememorycongurationsinthissection.
• 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.
Memory configurations
DIMM
A1 A2 B1 B2 C1 C2 D1 D2
E1 E2 F1 F2 G1 G2 H1 H2
1 DIMM
P
2 DIMMs
P P
4 DIMMs
P P P P
6 DIMMs
P P P P P
P
8 DIMMs
P P P P P P
P
P
10 DIMMs
P
P P P P
P
P P
P
P
12 DIMMs
P P P P P P P P P P P P
14 DIMMs
P P P P P P P P P P P P P P
16 DIMMs
P P P P P P P P P P P P P P P P