Memory Support - Supermicro Supero C7Q270-CB-ML User Manual

Supermicro C7Q270-CB-ML Motherboard User's Manual

Memory Support

DIMMA1 (Black Slot)
DIMMA2 (Red Slot)
DIMMB1 (Black Slot)
DIMMB2 (Red Slot)
The C7Q270-CB-ML supports up to 64GB of Unbuffered (UDIMM) non-
ECC DDR4 memory, up to 2400MHz in four 288-pin memory slots.
Populating these DIMM modules with a pair of memory modules of the
same type and same size will result in interleaved memory, which will
improve memory performance.
Notes
Be sure to use memory modules of the same type, same speed,
same frequency on the same motherboard. Mixing of memory
modules of different types and speeds is not allowed.
Due to memory allocation to system devices, the amount of
memory that remains available for operational use will be re-
duced when 4 GB of RAM is used. The reduction in memory
availability is disproportional. See the following table for details.
Towards the CPU
Towards the edge of the motherboard
2-10