Chapter 2: Installation
2-7
2-3 System Memory
CAUTION
Exercise extreme care when installing or removing
DIMM modules to prevent any possible damage.
Platform
DIMM Type
Intel® Xeon® Series Processors
X8SIT-F
Non-ECC UDIMM Only
Not Supported
ECC UDIMM Only
Supported (see Table 1)
RDIMM Only (with ECC)
Supported (see Table 2)
Mixed ECC with non-ECC Not Supported
Mixed UDIMM/RDIMM
Not Supported
Table 1 - DDR3 ECC/Unbuffered (UDIMM) Memory Support
ECC UDIMM
1Gb (x8 DRAM)
2Gb (x8 DRAM)
Single Rank
Up to 4GB
(4 x 1GB DIMM Modules)*
Up to 8GB
(4 x 2GB DIMM Modules)*
Dual Rank
Up to 8GB
(4 x 2GB DIMM Modules)*
Up to 16GB
(4 x 4GB DIMM Modules)*
Quad Rank
Not Supported
Not Supported
*Note: For ECC UDIMMs, only Slot 1 and Slot 2 may be populated per channel.
How to Install DIMMs
Insert the desired number of DIMMs into the memory slots, starting with
1.
DIMM1A (Slot 1, Channel A - see Figure A on the following page). Insert each
DIMM module vertically into its slot. Pay attention to the notch along the bot-
tom of the module to prevent incorrect DIMM module installation.
Gently press down on the DIMM module until it snaps into place in the slot.
2.
Repeat step 1 to install DIMM1B if needed. See Page 3-13 for details.
Memory Support
The X8SIT-F supports up to 16GB of DDR3 ECC UDIMM or up to 32GB of ECC
DDR3 RDIMM (1333/1066/800 MHz in 6 DIMM 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. Please
refer to the table below:
Note
: Check the Supermicro website for a list of memory modules that
have been validated with the X8SIT-F motherboard.
Summary of Contents for Supero X8SIT-F
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