X299 TOMAHAWK ARCTIC

System Information

Manufacturer Specifications:

Memory Sockets: 4 slot(s)
Maximum Memory: Supports up to 64 GB, 128 GB, 256 GB
Model Id:

Product Notes:

Cascade Lake-X processors are required to use memory modules built with 16Gbit density DRAM. BIOS/firmware updates and/or specific board revisions may also be required. All other CPUs please contact the manufacturer. QUAD CHANNEL memory bandwidth is only supported on Intel Skylake-X and Cascade Lake-X processors. MODULES MUST BE ORDERED AND INSTALLED IN FOURS for Quad Channel mode. DUAL CHANNEL memory bandwidth is supported on Intel Kabylake-X processors. MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode. Per MSI, when using Kabylake-X based processors, Dual Channel operation is limited to sockets C1+D1, C2+D2. Refer to manual for proper installation. From MSI manual: "S/K LED : S/K LED indicates that the installed CPU supports either 4-channels or 2-channels memory architecture." "Red = 8 DIMMs support (4-channels architecture CPU)" "White = 4 DIMMs support (2-channels architecture CPU)"