Asus Motherboard WS X299 SAGE/10G 8DIMM 128GB DDR4 Intel LGA 2066 CEB motherboard with quad-GPU support DDR4 4200MHz Dual Intel® 10G LANs, M.2, U.2, USB 3.1 Gen 2 connectors, and ASUS Control Center Retail

MPNWS X299 SAGE/10GCPUIntel Socket 2066 CoreTM X-Series Processors Supports Intel Virtual RAID on CPU (VROC) Supports Intel 14 nm CPUSupports Intel Turbo Boost Max Technology 3.0 The Intel Turbo Boost Technology 3.0 Support Depends on the CPU types.ChipsetIntel X299Memory-Intel CoreTM X-series Processors (6-core above) 8 x DIMM, Max. 128GB, DDR4 4200(O.C.)/4133(O.C.)/4000(O.C.)/3600(O.C.)/2666/2400/2133 MHz Non-ECC, Un-buffered Memory -Intel CoreTM X-series Processors (4-core) 4 x DIMM, Max. 64GB, DDR4 4200(O.C.)/4133(O.C.)/4000(O.C.)/3600(O.C.)/2666/2400/2133 MHz Non-ECC, Un-buffered Memory Supports Intel Extreme Memory Profile (XMP) Hyper DIMM support is subject to the physical characteristics of individual CPUs. Actual memory frequency differs from Intel CPU types and memory module. Please check Intel official site for more detail about the memory types supported by each CPU.Multi-GPU SupportSupports NVIDIA 4-Way SLITM Technology Supports AMD 4-Way CrossFireX TechnologyExpansion Slo