Gigabyte LGA1151 Intel Z170 ATX EATX DDR4 Motherboard GA-Z170X-SOC Force Supports 6th Generation Intel Core Processor Dual Channel DDR4, 4 DIMMs 22 phases digital power delivery design Exclusive OC Touch with Metal shielding design Exclusive Ultra Durable Metal Shielding over the PCIe Slot Built-in advanced performance tuning IC Intel USB 3.1 with USB Type-C - The World's Next Universal Connector E-ATX Form Factor; 30.5cm x 26.4cm