Supermicro 5018D2-AR12L, User Manual

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5-4
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YSTEM 5018D2-AR12L/D4-AR12L/D8-AR12L User's Manual
5-4 Installing Memory
Note: Check the Supermicro website for recommended memory modules.
CAUTION
Exercise extreme care when installing or removing DIMM modules
to prevent any possible damage.
Installing DIMMs
1. Insert the desired number of DIMMs into the memory slots, starting with slots
DIMMA1. Pay attention to the notch along the bottom of the module to pre-
vent inserting the DIMM module incorrectly. See Figure 5-3.
2. Gently press down on the DIMM module until it snaps into place in the slot.
Repeat step 1 to install to DIMM1B if needed.
Memory Support
The X10SDV-2C-7TP4F/X10SDV-4C-7TP4F/X10SDV-7TP4F has four DIMM sock-
ets that can support up to 128 GB of ECC RDIMM (Registered DIMMs) or 64 GB
of ECC/non-ECC UDIMM (Unregistered DIMMs) DDR4-2133/1866/1600 memory.
For the latest memory updates, please refer to our website. Please follow the tables
below for correct installation.
Memory Installation Guidelines
When installing memory modules, the DIMM slots should be populated in the fol-
lowing order: DIMMA1, DIMMB1, then DIMMA2, DIMMB2.
•
Always use DDR4 DIMM modules of the same size, type and speed. Mixing
memory modules of different types and speeds is not allowed.
•
The motherboard will support one DIMM module installed. However, for best
memory performance, install DIMM modules in pairs.
Socket Key
Release Tab
Release Tab
Figure 5-3. DIMM Installation