Z790 AORUS ELITE AX DDR4 LGA1700 socket: Support for the 13th and 12th Generation Intel® Core™, Pentium® Gold and Celeron® Processors L3 cache varies with CPU 4 x DDR5 DIMM sockets supporting up to 192 GB (48 GB single DIMM capacity) of system memory Form Factor: ATX Form Factor; 30.5cm x 24.4cm