Memory Support And Installation; Memory Support; Dimm Module Population Configuration; Dimm Module Population Sequence - Supermicro X11SCD-F User Manual

Super X11SCD-F User's Manual

2.4 Memory Support and Installation

Memory Support

The motherboard supports up to 128GB of DDR4 with speeds of up to 2666MHz in four slots.
Populating the DIMM slots with a pair of memory modules of the same type, speed, and size
will result in interleaved memory, which improves performance.

DIMM Module Population Configuration

For optimal memory performance, follow the table below when populating memory.
DIMMB2
4GB
4GB
8GB
8GB
16GB
16GB
32GB
32GB

DIMM Module Population Sequence

Insert the desired number of DIMM modules into the memory slots, starting with DIMMB2,
DIMMA2, then DIMMB1, and then DIMMA1. For optimal performance, use memory modules of
the same type and speed.
DIMMA1
DIMMA2
DIMMB1
DIMMB2
OH X
ON
Recommended Population (Balanced)
DIMMA2 DIMMB1 DIMMA1
4GB
4GB 4GB
8GB
8GB 8GB
16GB
16GB 16GB 16GB
32GB
32GB 32GB 32GB
Towards the CPU
Towards the edge of the motherboard
28
Total System Memory
8GB
4GB 16GB
16GB
8GB 32GB
32GB
64GB
64GB
128GB