Key Features1. Single socket H4 (LGA 1151) supports Intel® 6th Gen. Core™ i7/i5/i3 series, Intel® Celeron® and Intel® Pentium®2. Intel® Z170 Express Chipset3. Up to 64GB Non-ECC UDIMM, DDR4-3300MHz (OC), in 4 DIMM slots4. Single GbE LAN port (Intel® i219V) Single GbE LAN port (Intel® I210-AT)5. 6 SATA3 (6Gbps); RAID 0, 1, 5, 106. 3 PCI-E 3.0 x16 (run at 16/NA/16 or 16/8/8), 2 PCI-E 3.0 x1 (in x4) slots7. 1 PCIe M.2 (PCIe x4, support 2260/2280/22110)8. 4 USB 3.0 (2 rear + 2 via header) 6 USB 2.0 (2 rear + 4 via headers) 1 USB 3.1 (10Gbps) Type C (rear) 2 USB 3.1 (10Gbps) ports (headers)9. 1 DVI-D, 1 DP (Display Port), 1 HDMI 1.410. HD Audio 7.1 channel connector by Realtek ALC115011. UEFI BIOS support