PRIME B450M-K AMD Ryzen 2nd Gen/ Ryzen with Rad Vega Graphics/ Athlon with Rad Vega Graphics/ Ryzen 1st Gen ProcesserMemory : 2DDR4(Dual channel) 32GB(MAX)Expansion Slots : 1 x PCIe 3.0/2.0 x16 PCIe x1 Slot *2Storage and USB : SATA 6Gb/s*4(RAID 0, 1, 10) USB 3.1 GEN 1 (USB 3.0) 2@front; 4@back USB 2.0 * 4Onboard VGA Output Available: 1 x VGA + 1 x HDMI