MSI MS-7666 User Manual

2-8
Hardware Setup
MS-7666
Chapter 2
Hardware Setup
MS-7666
Chapter 2
Triple-Channel mode Population Rule
In Triple-Channel mode, the memory modules can transmit and receive data with three
data bus lines simultaneously. Enabling Triple-Channel mode can enhance the best
system performance. When you have three or more memory modules, please always
insert them as the 󰘰gures shown in below.
3
DIMM_2 (Channel_A)
DIMM_1 (Channel_A)
DIMM_4 (Channel_B)
DIMM_3 (Channel_B)
DIMM_6 (Channel_C)
DIMM_5 (Channel_C)
4
DIMM_2 (Channel_A)
DIMM_1 (Channel_A)
DIMM_4 (Channel_B)
DIMM_3 (Channel_B)
DIMM_6 (Channel_C)
DIMM_5 (Channel_C)
5
DIMM_2 (Channel_A)
DIMM_1 (Channel_A)
DIMM_4 (Channel_B)
DIMM_3 (Channel_B)
DIMM_6 (Channel_C)
DIMM_5 (Channel_C)
6
DIMM_2 (Channel_A)
DIMM_1 (Channel_A)
DIMM_4 (Channel_B)
DIMM_3 (Channel_B)
DIMM_6 (Channel_C)
DIMM_5 (Channel_C)
Important
DDR3 memory modules are not interchangeable with DDR2 and the DDR3 standard
is not backwards compatible. You should always install DDR3 memory modules in
the DDR3 DIMM slots.
In Triple-Channel/ Dual-Channel mode, make sure that you install memory modules
of the same type and density in di󰘯erent channel DIMM slots.
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MSI MS-7666 Specifications

General

Brand	MSI
Model	MS-7666
Category	Motherboard
Language	English