Supermicro SUPERSERVER 8044T-8R, User Manual

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5-8
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UPER
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ERVER 8044T-8R User's Manual
Figure 5-3b. Top View of DDR2 Slot
Top View of DDRII Slot
Figure 5-3a. Installing DIMM into Slot
To Install: Insert module vertically and press down until it snaps into place. Pay attention to
the bottom notch.
To Remove: Use your thumbs to gently push each release tab outward to free the DIMM from
the slot.
4. Gently press down on the DIMM module until it snaps into place in the slot.
Repeat for all modules (see step 1 above).
Memory Support
The X6QT8 supports up to 64 GB of ECC FBD (Fully Buffered DIMM) DDR2-400
SDRAM. The memory is an interleaved confi guration, which requires modules of
the same size and speed to be installed in pairs. You should not mix DIMMs of
different sizes and speeds. See Figure 5-3 for installing and removing memory
modules.
Note: Due to OS limitations, some operating systems may not support more than
4GB of memory.
Note: Notch
should align
with its
receptive point
on the slot
Notch Notch
Release
Tab
Release
Tab
Controller DIMM Slot
Bank 1 Bank 2
UXMB1 A1 B1 A2 B2
UXMB2 A3 B3 A4 B4
UXMB3 A5 B5 A6 B6
UXMB4 A7 B7 A8 B8