MSI Z270 GAMING M3 LGA 1151 Intel Z270 HDMI SATA 6Gb/s USB 3.1 ATX Motherboards - Intel Memory Standard: 7th Gen processors support DDR4 3800(OC)/ 3600(OC)/ 3200(OC)/ 3000(OC)/ 2800(OC)/ 2600(OC)/ 2400/ 2133 6th Gen processors support DDR4 3600(OC)/ 3200(OC)/ 3000(OC)/ 2800(OC)/ 2600(OC)/ 2400(OC)/ 2133 Number of Memory Slots: 4×288pin Audio Chipset: Realtek ALC1220 PCI Express 3.0 x16: 2 x PCIe 3.0 x16 slots (supports x16/x4 mode)* * The PCI_E4 slot will be unavailable when an M.2 SSD module has been installed in the M.2_2 slot. Onboard Video Chipset: Supported only by CPU with integrated graphic Max LAN Speed: 10/100/1000Mbps CPU Type: Core i7 / i5 / i3 / Pentium / Celeron (LGA1151) Maximum Memory Supported: 64GB