Intel LGA 1700 Intel® Celeron®, Intel® Corei3, Intel® Corei5, Intel® Corei7, Intel® Corei9, Intel® Pentium® Gold PC ATX Intel Z790 Realtek ALC4082 7.1 channels DDR5-SDRAM 4 DIMM Maximum internal memory: 128 GB HDD & SSD M.2, SATA III RAID support Number of storage drives supported: 9 BIOS type: UEFI AMI 256 Mbit Clear CMOS button 2.5 Gigabit Ethernet Wi-Fi Wi-Fi 7 (802.11be) Bluetooth 5.4 The ROG Maximus Z790 Dark Hero boasts robust cooling, WiFi 7 and ample PCIe 5.0 slot for unmatched performance, and it offers full compatibility with 14th Gen Intel® Coreprocessors. Meanwhile, its stealthy design is accentuated by new Polymo lighting, which illuminates the I/O shroud with a microstructural array of dual-layer RGB and adds a personalized touch of style to your gaming setup. PCIe 5.0 - x1 onboard M.2 slot, and x2 PCIe 5.0 x16 slots DDR5 - Max. 192GB, DIMM Flex, AEMP II WiFi 7 AI Overclocking - Effortless performance boost AI Cooling II - One-click fan tuning 20+1+2 Power Stage