Supero 5037A-I, User Manual

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Chapter 5: Advanced Serverboard Setup
5-11
Memory Support
The X9SRA supports up to 256 GB of 1600/1066/1333/1600 MHz ECC/Non-ECC
DDR3 DIMMS in eight memory slots. For the latest memory updates, please refer
to the product page on the Supermicro Web site.
Order of Populating DIMM Slots
For memory to work properly, follow the table below for the correct order of populat-
ing the DIMM slots. See the serverboad layout page for slot numbering.
Notes: an "X" indicates a slot populated with a memory module.
Populate the "A" DIMM slots first. Any of the slots may be used. Populate the "B"
slots only after all "A" slots have been filled.
Recommended Population (Balanced)
DIMM1A DIMM2A DIMM3A DIMM4A DIMM1B DIMM2B DIMM3B DIMM4B Total
System
Memory
2GB 2GB 4GB
2GB 2GB 2GB 2GB 8GB
2GB 2GB 2GB 2GB 2GB 2GB 12GB
2GB 2GB 2GB 2GB 2GB 2GB 2GB 2GB 16GB
4GB 4GB 8GB
4GB 4GB 4GB 4GB 16GB
4GB 4GB 4GB 4GB 4GB 4GB 24GB
4GB 4GB 4GB 4GB 4GB 4GB 4GB 4GB 32GB
8GB 8GB 16GB
8GB 8GB 8GB 8GB 32GB
8GB 8GB 8GB 8GB 8GB 8GB 64GB
8GB 8GB 8GB 8GB 8GB 8GB 8GB 8GB 128GB
16GB 16GB 32GB
16GB 16GB 16GB 16GB 64GB
16GB 16GB 16GB 16GB 16GB 16GB 96GB
16GB 16GB 16GB 16GB 16GB 16GB 16GB 16GB 128GB
32GB 32GB 64GB
32GB 32GB 32GB 32GB 128GB
32GB 32GB 32GB 32GB 32GB 32GB 192GB
32GB 32GB 32GB 32GB 32GB 32GB 32GB 32GB 256GB
Note : Up to 256GB of memory are supported using ECC QR (Quad Rank or 4-Rank)
registered DIMM technology at 1600/1333/1066/800 MHz. Up to 64GB of memory are
supported using non-ECC UDIMMs.