User Manual

2-5
ASUS Pro E800 G4
2.3 System memory
The motherboard comes with twelve (12) Dual Inline Memory Modules (DIMM) slots designed
for DDR4 (Double Data Rate 4) memory modules.
A DDR4 memory 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.
• Forsystemstability,useamoreefcientmemorycoolingsystemtosupportafull
memory load (12 DIMMs) or overclocking condition.
Always install the DIMMS with the same CAS Latency. For an optimum compatibility,
we recommend that you install memory modules of the same version or data code
(D/C) from the same vendor. Check with the vendor to get the correct memory
modules.
The DIMMs are purchased separately.
Visit the ASUS website for the latest QVL.
Memory configurations
You may install 16 GB and 32 GB RDIMMs; 32 GB, and 64 GB LRDIMMs; and 64GB, and
128GB LRDIMM 3DS into the DIMM sockets.
Recommended memory configuration
C1 C2 B1 B2 A1 A2 D2 D1 E2 E1 F2 F1
1 DIMMs
- - - -
P
- - - - - - -
2 DIMMs
- - - -
P
- -
P
- - - -
4 DIMMs
- -
P
-
P
- -
P
-
P
- -
6 DIMMs
P
-
P
-
P
- -
P
-
P
-
P
12 DIMMs
P P P P P P P P P P P P