Finished Looks

The MSI MAG B660M Mortar WiFi DDR4 is using the M-ATX form factor and has no RGB lights on the VRM or chipset heatsink. What's left is the black PCB and brushed aluminium heatsinks.

Test System

Supporting Hardware

Testing is performed with the newest available version of the BIOS at the time. All BIOS settings related to the CPU are left untouched. XMP is enabled for the memory. However, if the primary, secondary, or tertiary memory timings are incorrectly set by the BIOS, it is tested as-is to mimic a standard user. The same goes for the CPU. Unless it is a bug in the current BIOS—i.e., not present in other versions—any and all CPU boost parameters are left alone.