Gigabyte Micro ATX DDR4 NA Motherboards GA-H170M-DS3H LGA1151, Supports 6th Generation Intel Core Processors Dual Channel DDR4, 4 DIMMs 2-Way Graphics Support Cross Fire PCIe Gen3 x4 M.2 Connectors with up to 32Gb/s Data Transfer (PCIe NVMe & SATA SSD support) 2 SATA Express Connectors for up to 16Gb/s Data Transfer Micro ATX Form Factor; 24.4cm x 22.5cm