Graphics Card InterfacePCI ExpressMemory Slots Available4.0SPDIF Connector TypeOpticalSystem Bus Standard SupportedSATA 3Total Number of HDMI Ports1Total PCIe Ports2USB 203Total Usb Ports9Memory Clock Speed2133 MHzPlatformWindows 10Memory Storage Capacity64 GBRam Memory Maximum Size64 GBMain Power Connector Type24-PinProcessor SocketLGA 1151Compatible DevicesMouse, Keyboard, Personal ComputerRAM Memory TechnologyDDR4Compatible Processors8th Generation Intel CoreChipset TypeIntel H370Global Trade Identification Number04717677335118Model NumberH370M PRO4ManufacturerASRock RackBrand NameASRock