The ASRock B860 Pro RS is an ATX motherboard designed for Intel Core Ultra Series 2 processors using the LGA1851 socket. It features a 10+1+1+1+1 power phase design with Dr.MOS, which ensures stable energy delivery to the VCore, GT, and SA components. For those handling large datasets or creative projects, the board supports up to 256GB of DDR5 memory across four slots, reaching speeds of 8666+ MHz through overclocking and supporting both Intel XMP and AMD EXPO profiles. Storage and expansion are handled by a mix of high-speed interfaces, including a reinforced PCIe 5.0 x16 steel slot for the latest graphics cards and three M.2 slots. The primary Blazing M.2 slot offers PCIe Gen5 x4 speeds up to 128Gb/s, while two additional Hyper M.2 slots provide Gen4 x4 connectivity. You can also connect up to four SATA drives with RAID 0, 1, 5, and 10 support for flexible data redundancy. Connectivity is comprehensive, featuring a 2.5 Gigabit LAN port for fast networking and a dedicated M.2 Key E slot if you wish to add a WiFi module. The rear panel includes a 20 Gbps USB 3.2 Gen2x2 Type-C port alongside several Type-A ports, HDMI 2.1, and DisplayPort 1.4 for integrated graphics. To keep the system cool, the board is equipped with aluminum heatsinks, including a dedicated bottom heatsink for M.2 drives. Practical tools like BIOS Flashback and an Auto Driver Installer simplify the initial setup and maintenance for any user.