EVGA Classified K 134-KS-E279-KR LGA 1151 Intel Z270 HDMI SATA 6Gb/s USB 3.1 USB 3.0 Extended ATX Motherboards - Intel Memory Standard: DDR4 3600+ Number of Memory Slots: 4×288pin PCI Express x16: 3 x PCI Express x16 Audio Chipset: Creative Core3D Quad-Core Audio Processor + Optical Onboard Video Chipset: Supported only by CPU with integrated graphic Max LAN Speed: Dual 10/100/1000Mbps CPU Type: Core i7 / i5 / i3 / Pentium / Celeron (LGA1151) Maximum Memory Supported: 64GB (4 x 16GB)