Intel Arrow Lake-S ATX motherboard supports up to 256GB CU-DIMM DDR5 RAM, features W880 chipset - CNX Software
… Jetway ATX-ARS1-W880 specifications: SoC – Intel LGA1851 socket for Intel Core Ultra 200S “Arrow Lake-S” processor up to 125W TDP Chipset – Intel W880 “workstation” chipset System Memory – 4x DDR5 6400MT/s, dual-channel CU-DIMM Clocked Unbuffered DIMM, for improved stability , up to 256GB , ECC sup… …