Gigabyte GA-X79-UD5 - Memory Installation

Hardware Installation - 16 -
1-4 Installing the Memory
Read the following guidelines before you begin to install the memory:
Make sure that the motherboard supports the memory. It is recommended that memory of the •
same capacity, brand, speed, and chips be used.
(Go to GIGABYTE's website for the latest supported memory speeds and memory modules.)
Always turn off the computer and unplug the power cord from the power outlet before installing the •
memory to prevent hardware damage.
Memory modules have a foolproof design. A memory module can be installed in only one direction. •
If you are unable to insert the memory, switch the direction.
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This motherboard provides eight DDR3 memory sockets and supports 4 Channel Technology. After the memory
The eight DDR3
memory sockets are divided into four channels and each channel has two memory sockets as following:
Channel A: DDR3_1, DDR3_5
Channel B: DDR3_2, DDR3_6
Channel C: DDR3_3, DDR3_7
Channel D: DDR3_4, DDR3_8
DDR3_4
DDR3_2
DDR3_7
DDR3_1
DDR3_3
DDR3_5
DDR3_8 DDR3_6
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DDR3_4 DDR3_8 DDR3_2 DDR3_6 DDR3_5 DDR3_1 DDR3_7 DDR3_3
4 Modules DS/SS - - DS/SS - - - - DS/SS - - DS/SS
8 Modules DS/SS DS/SS DS/SS DS/SS DS/SS DS/SS DS/SS DS/SS
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DDR3_4 DDR3_8 DDR3_2 DDR3_6 DDR3_5 DDR3_1 DDR3_7 DDR3_3
2 Modules - - - - DS/SS - - - - DS/SS - - - -
- - - - - - - - - - DS/SS - - DS/SS
DS/SS - - - - - - - - DS/SS - - - -
- - - - DS/SS - - - - - - - - DS/SS
DS/SS - - DS/SS - - - - - - - - - -
DS/SS - - - - - - - - - - - - DS/SS
3 Modules - - - - DS/SS - - - - DS/SS - - DS/SS
DS/SS - - DS/SS - - - - DS/SS - - - -
DS/SS - - - - - - DS/SS - - DS/SS
DS/SS - - DS/SS - - - - - - - - DS/SS
(SS=Single-Sided, DS=Double-Sided, "- -"=No Memory)