Features Intel H670 (LGA 1700) ATX motherboard with 8 power stages, PCIe 4.0 slots, three M.2 slots, rear USB (Universal Serial Bus) 3.2 Gen 2 Type-C, Realtek 2.5 Gb Ethernet, Thunderbolt™ 4 header support, Display Port, HDMI, Aura Sync • Intel LGA 1700 socket: Ready for 12th Gen Intel processors • Ultrafast connectivity: PCIe 4.0 slots, three M.2 slots, Realtek 2.5 Gb Ethernet & Thunderbolt™ 4 support • Comprehensive cooling: VRM heatsink, M.2 heatsink, PCH heatsink, hybrid fan headers & Fan Xpert 2+ • ASUS Opti Mem: Careful routing of traces & vias to preserve signal integrity for enhanced memory stability FLEXIBILITY Comprehensive controls form the foundation of the ASUS Prime series. The Prime H670 motherboard packs flexible tools to tune every aspect of your system, enabling performance tweaks to perfectly match the way you work to maximize productivity. All-Around Energy Efficiency The Energy Processing Unit (EPU) automatically optimizes power consumption & maximizes energy savings with Away mode — a smart setting that creates an extreme energy-saving scenario by shutting down unused I/O controllers. UEFI BIOS The renowned ASUS UEFI BIOS provides everything you need to configure, tweak & tune your system. It offers intelligently simplified options for PC DIY beginners, as well as comprehensive features for seasoned veterans. Advanced Tuning for Serious Tweakers An intuitive Advanced mode offered via the UEFI lets you take complete control. A built-in search feature makes it easy to find options, & various advanced functions let you intelligently make nuanced adjustments so you can dial in performance just the way you want. Cooler by Design Prime H670 series feature comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS. Multiple Temperature Sources Each header can dynamically reference three thermal sensors. Fan Xpert 2+ means that you can map the temperature of supported ASUS graphics cards to optimize cooling for GPU- & CPU-intensive tasks