Memory Support And Installation; Memory Support; So-Dimm Module Population Sequence - Supermicro X11SSH-GF-1585 User Manual

2.3 Memory Support and Installation

Note: Check the Supermicro website for recommended memory modules.
Important: Exercise extreme care when installing or removing DIMM modules to pre-
vent any possible damage.

Memory Support

The X11SSH-GF/-GTF (-1585/-1585L) supports up to 64GB of DDR4 ECC SO-DIMM
2400MHz memory. Populating these DIMM slots with a pair of memory modules of the same
type and size will result in interleaved memory, which will improve memory performance.

SO-DIMM Module Population Sequence

When installing memory modules, the DIMM slots must be populated in the following order:
DIMMA1, DIMMB1, DIMMA2, and DIMMB2.
DIMMA2
DIMMA1
DIMMB2
DIMMB1
Note: Be sure to use memory modules of the same type and speed. Mixing of memory
modules of different types and speeds is not allowed.
Towards the CPU
Towards the edge of the motherboard
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Chapter 2: Installation