Specifications Mfr Part Number: Z270 MPOWER GAMING TITANIUM CPU: LGA1151 Supports 7th/ 6th Generation Intel Core i7/ i5/ i3/ Pentium/ Celeron Processors Chipset: Intel Z270 Memory:  4x DDR4-4000(OC)/ 3800(OC)/ 3600(OC)/ 3200(OC)/ 3000(OC)/ 2800(OC)/ 2600(OC)/ 2400/ 2133 MHz Slots (7th Gen processors) or 4x DDR4-3600(OC)/ 3200(OC)/ 3000(OC)/ 2800(OC)/ 2600(OC)/ 2400(OC)/ 2133 MHz Slots (6th Gen processors), Dual Channel, Max Capacity of 64GB Slots: 3x PCI-Express 3.0 x16 Slots (support x16/x0/x0, x8/x8/x0, x8/x4/x4 modes), 3x PCI-Express 3.0 x1 Slots Multi-Graphics: Supports 3-Way AMD CrossFireX Technology and 2-Way NVIDIA SLI Technology Storage: SATA: 6x SATA3 Ports, Support RAID 0, 1, 5, 10 M.2:  3x M.2 Ports (Key M) Supports up to PCIe 3.0x4 and SATA 6Gb/s standards, 2242/ 2260 /2280/ 22110 storage devices  Supports up to PCIe 3.0x4 standard, 2242/ 2260 /2280 storage devices Supports up to PCIe 3.0x4 and SATA 6Gb/s standards, 2242/ 2260 /2280 storage devices  Intel Optane Memory Ready for all M.2 slots U.2: 1x U.2 Port, Supports up to PCIe 3.0 x4 NVMe U.2 SSD Audio: Dual   Realtek ALC1220 7.1-Channel High Definition Audio CODEC LAN: Killer E2500 Gigabit Ethernet Controller Ports:  3x USB 3.1 Gen2 Ports (​1 Type-A rear, 1 Type-C rear, 1 Type-C via header), 6x USB 3.1 Gen1 Ports (2 Type-A rear, 4 via headers), 7x USB 2.0 Ports (3 Type-A rear, 4 via headers), 1x PS/2 Keyboard/Mouse Combo Port, 1x DisplayPort, 1x HDMI Port, 1x Optical S/PDIF Out, 1x RJ45 LAN Port, Audio I/O Jacks Power Connector: 1x 24-pin ATX Main Power Connector, 1x 8-pin ATX 12V Power Connector, 1x 4-pin ATX 12V power connector Form Factor: ATX, 12.0 x 9.6 inch / 30.5 x 24.4 cmMSI COMPUTER