Memory Support; Memory Population Guidelines - Supero A1SAi-2550F User Manual

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Memory Support

The A1SAi & A1SRi Series motherboard supports up to 64GB of DDR3 ECC
Unbuffered SODIMM 1600/1333 MHz in four memory slots. The A1SRi-2358F
supports up to 16GB at 1333MHz in two slots: DIMMA1 and DIMMA2. 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.
Note: Check the Supermicro website for recommended memory modules.
Exercise extreme care when installing or removing DIMM

Memory Population Guidelines

Please follow the table below when populating the motherboard.
DIMMA1 Slot DIMMB1 Slot
4GB
4GB
8GB
8GB
16GB
Note: Some 1600MHz modules can be used with the A1SRi-2358F, but
they will operate as 1333MHz.
CAUTION
modules to prevent any possible damage.
Unbuffered DDR3 ECC SODIMM Population
DIMMA2 Slot DIMMB2 Slot
4GB
4GB 4GB
8GB
8GB 8GB
16GB 16GB
DIMMA1
DIMMA2
CPU
DIMMB2
DIMMB1
4GB
8GB
16GB
DIMMA1
DIMMA2
Towards the CPU
Towards the CPU
DIMMB2
DIMMB1
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Chapter 2: Installation
Total System Memory
8GB
16GB
16GB
32GB
64GB