A:Answer The board DOES support XMP . Has 4 - DDR4 slots, with a 64 bit Operating system, it supports up to 64 GB of ram, (only 4 GB is addressable on 32 bit OS). Dual channel support, non-ECC. un- buffered memory. speeds 4400* /4300* /4266* /4200* /4133* /4000* /3866* /3733* /3600* /3466* /3400* /3333* /3300* /3200* /3000* /2800* /2666/2400/2133
* - overclocked
