MSI MS-7521 Getting Started page 40

BIOS Setup
MEMORY-Z
Press <Enter> to enter the sub-menu and the following screen appears.
DIMM 3 Memory SPD Information
Press <Enter> to enter the sub-menu and the following screen appears. The
screen shows the type, bandwidth, manufacture and other information of
the DIMM3 Memory.
DRAM Frequency
This setting allows you to set the bus frequency for installed DRAM.
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