Chipset Intel B360 / LGA1151 Only support for 8th Generation Intel LGA1151 , 4 x DDR4 DIMM sockets supporting up to 64 GB of system memory , Support for DDR4 2666/2400/2133 MHz memory modules , Integrated Graphics Processor-Intel® HD Graphics support:1 x PS/2 keyboard/mouse port , 1 x D-Sub port , 1 x DVI-D port , 1 x HDMI port , 4 x USB 3.1 Gen 1 ports , 2 x USB 2.0/1.1 ports , 1 x RJ-45 port , 3 x audio jacks , Realtek® ALC887 codec , 1 x PCI Express x16 slot, running at x16 , For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot. 1 x PCI Express x4 slot , 1 x PCI Express x1 slot , 1 x M.2 connector (Socket 3, M key, type 2242/2260/2280 SATA and PCIe x4/x2 SSD support) , 6 x SATA 6Gb/s connectors , Intel® Optane™ Memory Ready , 6 x USB 3.1 Gen 1 ports (4 ports on the back panel, 2 ports available through the internal USB header) , 6 x USB 2.0/1.1 ports (2 ports on the back panel, 4 ports available through the internal USB headers)