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5-5
Installing Memory
Installing Memory
1. Insert each memory module vertically into its slot, paying attention to the
notch along the bottom of the module to prevent inserting the module
incorrectly (see Figure 5-4).
2. Install starting with slot P1-DIMMA1.
3. Gently press down on the memory module until it snaps into place.
4. With two CPUs installed, repeat step 2 to populate the CPU2 DIMM slots.
5. See the tables that follow for details on populating the DIMM slots.
Note: It is highly recommended that you remove the power cord from the system
before installing or changing memory modules. Please refer to our web site for
memory that has been tested on the X10DRT-H/HIBF serverboard. For best
performance, use memory modules of the same type and speed in the same bank.
Memory Support
The X10DRT-H/HIBF has eight DIMM slots supporting 512 GB of ECC
RDIMM (Registered)/Load Reduced (LRDIMM)/Non-Volative (NVDIMM)
DDR4-2133/1866/1600 memory.
Notes: DDR4-1866 is the maximum speed for two DIMMs per channel and DDR4-
2133 is the maximum speed for one DIMM per channel.
For the memory modules to work properly, please install DIMM modules in pairs
(w/even number of DIMMs installed).
All channels in a system will run at the fastest common frequency.
Check the Supermicro website (www.supermicro.com) for the latest memory support
information.
Release Tab
Socket Key
Chapter 5: Advanced Serverboard Setup
Figure 5-4. DIMM Installation
5-9
Release Tab
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