AMD Ryzen™ Threadripper™ Processors 
Chipset AMD X399
 
8 x DIMM, Max. 256GB, DDR4 3600(O.C.)/3466(O.C.)/3200(O.C.)/3000(O.C.)/2933(O.C.)/2800(O.C.)/2666/2400/2133 MHz ECC and non-ECC, Un-buffered Memory *1