CPU Type : Intel® Socket 1151 for 7th/6th Generation Core™ i7/Core™ i5/Core™ i3/Pentium®/Celeron® Processors Chipset : H11 Memory Standard : 2 x DDR4 DIMM, 24/2133 MHz Memory Maximum Memory Supported : 32GB Dual Channel Expansion Slots : 1 x PCIe 3./2. x16, 2 x PCIe 2. x1 SATA Port : 4 x SATA 6Gb/s M.2 : - Onboard Video Chipset : Integrated Graphics Processor Multi-GPU support : - Audio Chipset : Realtek ALC887 LAN Chipset : Realtek RTL8111H Rear Panel Ports : 1 x PS/2 keyboard (purple), 1 x PS/2 mouse (green), 1 x D-Sub, 1 x LAN (RJ45) port(s), 2 x USB 3.1 Gen 1, 4 x USB 2., 3 x Audio jack(s) Form Factor : mATX (22.6 cm x 18.3 cm)