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SuperStorage Server SSG-6049SP-DE2CR60/90 User's Manual
Memory
The X11DSC supports up to 4TB of 3DS Load Reduced DIMM (3DS LRDIMM), 3DS Registered
DIMM (3DS RDIMM), Load Reduced DIMM (LRDIMM), Registered DIMM (RDIMM) and Non-
Volatile DIMM (NVDIMM) with speeds of 2933*/2666/2400/2133 MHz memory in 16 slots Note
that populating the memory in a 2DPC system configuration on this motherboard will affect
memory bandwidth performance.
*Notes:
•
Memory speed is dependent on the type of processors used in your system.
•
Support for 2933 MHz memory is dependent on the processor SKU.
•
The max. memory capacity support will differ according to the processor SKU.
•
Check the Supermicro website for recommended memory modules.
•
Exercise extreme care when installing or removing DIMM modules to prevent any damage.
Memory Installation Sequence
Memory is populated using the "Fill First" method. The blue memory slot of each channel is
considered the "first DIMM module" of the channel, and the black slot the second module of
the channel. When installing memory modules, be sure to populate the blue memory slots
first and then populate the black slots.
General Memory Population Requirements
1. Be sure to use the memory modules of the same type and speed on the motherboard.
Mixing of memory modules of different types and speeds is not allowed.
2. Using unbalanced memory topology such as populating two DIMMs in one channel while
populating one DIMM in another channel on the same motherboard will result in reduced
memory performance.
3. Populating memory slots with a pair of DIMM modules of the same type and size will
result in interleaved memory, which will improve memory performance.
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