Single 14th/13th/12th Gen Intel® Core™ Desktop Processor Intel® W680 Chipset Dual Channel DDR4 UDIMM, 4 x DIMMs 1 x 2.5Gb/s LAN port via Intel® I225 8 x SATA 6Gb/s ports 3 x M.2 slots with PCIe Gen4 x4 interface 1 x M.2 slot with PCIe Gen4 x4 interface, shared with SATA support 1 x M.2 slot with PCIe Gen3 x1 interface for Wi-Fi add-in cards 2 x PCIe Gen5 x16 and x8 expansion slots 1 x PCIe Gen3 x4 expansion slot