B860 Pro RS Features: Supports Intel® Core™ Ultra Processors (Series 2)(LGA1851) 10+1+1+1+1 Power Phase, Dr.MOS for VCore+GT+SA 4 x DDR5 DIMMs, Supports Dual Channel, up to 8666+ (OC) 1 PCIe 5.0 x16, 1 PCIe 4.0 x16, 1 M.2 Key E for WiFi Graphics Output Options: 1 HDMI, 1 DisplayPort Realtek ALC897 7.1 CH HD Audio Codec, Nahimic Audio 4 SATA3, 1 Blazing M.2 (PCIe Gen5x4), 2 Hyper M.2 (PCIe Gen4x4) 1 USB 3.2 Gen2x2 Type-C (Rear), 1 USB 3.2 Gen1 Type-C (Front), 8 USB 3.2 Gen1 (6 Rear, 2 Front), 6 USB 2.0 (2 Rear, 4 Front) Realtek 2.5G LAN Supports BIOS Flashback, M.2 Bottom Heatsink Specifications: Unique Feature Superb Productivity PCIe Gen5 (Graphics, M.2) Dual Channel DDR5 Rock-Solid Durability 10+1+1+1+1 Power Phase, Dr.MOS for VCore+GT+SA Pre-Installed I/O Shield Ultrafast Connectivity 2.5G LAN EZ Update BIOS Flashback Button ASRock Auto Driver Installer EZ Troubleshooter ASRock Post Status Checker CPU Supports Intel® Core™ Ultra Processors (Series 2) (LGA1851) Supports Intel® Hybrid Technology Supports Intel® Turbo Boost Max 3.0 Technology Supports Intel® Thermal Velocity Boost (TVB) Supports Intel® Adaptive Boost Technology (ABT) Integrated NPU for dedicated AI acceleration Chipset Intel® B860 Memory Dual Channel DDR5 Memory Technology 4 x DDR5 DIMM Slots Supports DDR5 non-ECC, un-buffered memory up to 8666+(OC) Supports Clocked Unbuffered DIMM (CUDIMM) Max. capacity of system memory: 256GB Supports Intel® Extreme Memory Profile (XMP) 3.0x BIOS 256Mb AMI UEFI Legal BIOS with GUI support Graphics Intel® Xe LPG Graphics Architecture 1 x HDMI 2.1 TMDS/FRL 8G Compatible, supports HDR, HDCP 2.3 and max. resolution up to 4K 120Hz 1 x DisplayPort 1.4 with DSC (compressed), supports HDCP 2.3 and max. resolution up to 8K 60Hz / 5K 120Hz Audio 7.1 CH HD Audio (Realtek ALC897 Audio Codec) Nahimic Audio LAN 2.5 Gigabit LAN 10/100/1000/2500 Mb/s Dragon RTL8125BG Supports Dragon 2.5G LAN Software Smart Auto Adjust Bandwidth Control Visual User Friendly UI Visual Network Usage Statistics Optimized Default Setting for Game, Browser, and Streaming Modes User Customized Priority Control Slots CPU: 1 x PCIe 5.0 x16 Slot (PCIE1), supports x16 mode Chipset: 1 x PCIe 4.0 x16 Slot (PCIE2), supports x4 mode 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module and Intel® CNVio/CNVio2 (Integrated WiFi/BT) Storage CPU: 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s) mode Chipset: 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2230/2242/2260/2280 PCIe Gen4x4 (64 Gb/s) mode 1 x Hyper M.2 Socket (M2_3, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode 4 x SATA3 6.0 Gb/s Connectors RAID Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices USB CPU: 1 x USB 3.2 Gen2x2 Type-C (Rear) Chipset: 1 x USB 3.2 Gen1 Type-C (Front) 8 x USB 3.2 Gen1 (6 Rear, 2 Front) 6 x USB 2.0 (2 Rear, 4 Front) Connector 1 x SPI TPM Header 1 x Power LED and Speaker Header 1 x RGB LED Header 3 x Addressable LED Headers 2 x CPU Fan Connectors (4-pin) (Smart Fan Speed Control) 4 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control) 1 x AIO Pump Fan Connector (4-pin) (Smart Fan Speed Control) 1 x 24 pin ATX Power Connector 2 x 8 pin 12V Power Connectors (Hi-Density Power Connector) 1 x Front Panel Audio Connector 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) 1 x Front Panel Type C USB 3.2 Gen1 Header Rear Panel I/O 2 x Antenna Mounting Points 1 x HDMI Port 1 x DisplayPort 1.4 1 x USB 3.2 Gen2x2 Type-C Port (20 Gb/s) 6 x USB 3.2 Gen1 Ports 2 x USB 2.0 Ports 1 x RJ-45 LAN Port 1 x BIOS Flashback Button HD Audio Jacks: Line in / Front Speaker / Microphone Software and UEFI Software ASRock Motherboard Utility (A-Tuning) ASRock Dragon 2.5G LAN Software ASRock Polychrome SYNC UEFI ASRock EZ Mode ASRock Full HD UEFI ASRock My Favorites in UEFI ASRock Auto Driver Installer ASRock Instant Flash Accessories 2 x SATA Data Cables 1 x Screw for M.2 Socket Form Factor ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm OS Microsoft Windows® 11 64-bit Certifications FCC, CE ErP/EuP ready (ErP/EuP ready power supply is required)