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.
• Forsystemstability,useamoreefcientmemorycoolingsystemtosupportafull
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