The fully-featured ASRock H670M-ITX/ax includes support for future PCI-Express 5.0 16x graphics cards, plus space for two PCI-Express Gen-4 M.2 NVMe SSDs. A powerful 9-phase Dr.MOS VRM design and up to DDR4 5000MHz OC. H670 PG Riptide motherboard offers rock-solid, stable performance for gaming.