Placa de baza Asus AM4, PRIME B450M-K II CPU AMD AM4 Socket for 3rd/2nd/1st Gen AMD Ryzenâ„¢/2nd and 1st Gen AMD Ryzenâ„¢ with Radeonâ„¢ Vega Graphics/Athlonâ„¢ with Radeonâ„¢ Vega Graphics Processors * * Refer to www.asus.com for CPU support list Chipset AMD B450 Memory 3rd/2nd/1st Gen AMD Ryzenâ„¢/ 2nd and 1st Gen AMD Ryzenâ„¢ with Radeonâ„¢ Vega Graphics/ Athlonâ„¢ with Radeonâ„¢ Vega Graphics Processors 2 x DIMM, Max. 64GB, DDR4 4400(O.C)/4000(O.C.)/3866(O.C.)/3733 (O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3300(O.C.)/3200(O.C.)/3000 (O.C.)/2933(O.C.)/2800(O.C.)/2666/2400/2133 MHz Un-buffered Memory * Dual Channel Memory Architecture ECC Memory (ECC mode) support varies by CPU. * Refer to www.asus.com for the Memory QVL (Qualified Vendor ...