4X DDR4 RAM SLOTS! LAST OF THE MOTHERBOARDS (B450) TO SUPPORT WINDOWS 7! MSI B450 GAMING PLUS. Socket AM4. Supports 1st, 2nd and 3rd Gen AMD ® Ryzen™/ Ryzen™ with Radeon™ Vega Graphics / 2nd Gen AMD ® Ryzen™ with Radeon™ Graphics and Athlon™ with Radeon™ Vega Graphics Desktop Processors for Socket AM4.
