CPU Support AMD AM4 Socket for 3rd/2nd/1st AMD Ryzen™/2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/Athlon™ with Radeon™ Vega Graphics Processors * Refer to www.asus.com for CPU support list Memory Support AMD Ryzen™ Processors 4 x DIMM, Max. 64GB, DDR4 3466(O.C.)/3200(O.C.)/3000(O.C.)/2800(O.C.)/2666/2400/2133 MHz Non-ECC, Un-buffered Memory Dual Channel Memory Architecture...