Rainbow B250m this motherboard uses the LGA 1151 interface, so as long as the CPU that supports the interface can be used, and B250M is for mATX small board design motherboard, and B250 positioning is mainly for the low-end market, can be matched with Pentium G4560, G4600, i3 7100, i5 7400, i5 7500; The i7 7700 can also be used if the budget permits.