MSI MAG B660M Mortar WiFi DDR4 is a low-cost mATX motherboard based on the Intel B660 chipset, focused on building a mid-sized system, but without the special restrictions, as would be the case with a mini-ITX board. The heroine of this material offers us the possibility of assembling a gaming or working system from high-performance components, but taking into account the limitation in the form of the lack of overclocking of the processor (there are practically no limitations in memory) and a somewhat smaller (relative to ATX solutions) set of slots and interfaces.
Read more @ GreenTech_Reviews (Russian)