Memory - MSI 790FX GD70 - Motherboard - ATX User Manual

M S-7577 M ainboard

Memory

These DIMM slots are used for installing memory modules.
For more information on compatible components, please visit http://global.msi.com.
tw/index.php?func=testreport
DDR3
240-pin, 1.5V
Dual-Channel Memory Population Rules
In Dual-Channel mode, the memory modules can transmit and receive data with two
data bus lines simultaneously. Enabling Dual-Channel mode can enhance the system
performance. Please refer to the following illustrations for population rules under
Dual-Channel mode.
1
2
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 Dual-Channel mode, make sure that you install memory modules of the
same type and density in different channel DIMM slots.
- To enable successful system boot-up, always insert the memory modules
into the DIM M1 first.
2-6
72x2=144 pin 48x2=96 pin
DIMM1
DIMM2
DIMM3
DIMM4
DIMM1
DIMM2
DIMM3
DIMM4
Installed
Empty