ASUS PRIME B660-PLUS D4 Intel® B660 (LGA 1700) ATX motherboard with 8 power stages, PCIe 4.0 slots, three M.2 slots, Realtek 2.5Gb Ethernet, DisplayPort, HDMI®, D-Sub, rear USB 3.2 Gen 2x2 Type-C®, front USB 3.2 Gen 1 Type-C®, Aura Sync Intel® LGA 1700 socket: Ready for 12th Gen Intel® processors Ultrafast connectivity: PCIe 4.0 slots, three M.2 slots, rear USB 3.2 Gen 2x2 Type-C®, front USB 3.2 Gen 1 Type-C®, Realtek 2.5Gb Ethernet and Thunderbolt™ 4 support Comprehensive cooling: VRM heatsink, M.2 heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+ ASUS OptiMem: Careful routing of traces and vias to preserve signal integrity for improved memory stability CPU Intel® Socket LGA1700 for 12th Gen Intel® Core™, Pentium® Gold and Celeron® Processors* Supports Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0 Chipset B660 Intel® B660 Chipset Memory 4 x DIMM, Max. 128GB, DDR4 Dual Channel Memory Architecture Supports Intel® Extreme Memory Profile (XMP) OptiMem Graphics 1 x DisplayPort 1 x D-Sub port 1 x HDMI® port Expansion Slots Intel® 12th Gen Processors 1 x PCIe 4.0 x16 slot Intel® B660 Chipset* 1 x PCIe 3.0 x16 slot (supports x4 mode) 2 x PCIe 3.0 x1 slots Ethernet ASUS LANGuard 1 x Realtek 2.5Gb Ethernet ASUS LANGuard Wireless & Bluetooth M.2 slot only (Key E, CNVi & PCIe)* *Wi-Fi module is sold separately.