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SUPERSERVER 8027R-TRF+/7RFT+ USER'S MANUAL
5-5
Installing Memory
Caution: Exercise extreme care when installing or removing DIMM modules to prevent
any possible damage.
Memory Support
The X9QRi-F+/X9QR7-TF+ has thirty-two (32) single/dual/tri/quad channel 240-
pin DIMM sockets that can support up to 1024 GB of Registered (RDIMM),
Load Reduced (LRDIMM) ECC or Unbuffered (UDIMM) ECC/Non-ECC
DDR3 1600/1333/1066/800 MHz speed SDRAM in a two-channel memory bus.
Memory sizes of 1GB, 2GB, 4GB, 8GB,16GB and 32GB size @ 1.35V/1.5V voltage
are supported. Use memory modules of the same type, speed, timing and same
on a serverboard. Please refer to the product page on our web site for possible
updates to memory support.
N o t e :
L R D I M M
DDR3 1333/1066/800 MHz speed SDRAM.
Note: See the tables belows for memory installation.
Installing Memory Modules (Figure 5-3)
1. Insert the desired number of DIMMs into the memory slots, starting with P1-
DIMM #A1. The release tabs on the slot should be pushed outward.
2. Insert each DIMM module vertically into its slot. Pay attention to the notch
along the bottom of the module to avoid installing incorrectly (see Figure 5-3).
3. Gently press down on the DIMM module until it snaps into place in the slot.
Make sure that the side notches of the DIMM modules align with the lock/
release tabs of the slot when pressed in. Repeat for all modules.
4. Reverse the steps above to remove the DIMM modules from the serverboard.
( R e d u c e d
L o a d )
Figure 5-3. Installing DIMMs
Release
5-10
m e m o r y
s u p p o r t s
Notches
Release
Lock/Release Tabs
o n l y
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