B850 Pro RS WiFi Features: Supports AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors 14+2+1 Phase Power Design, 80A Dr.MOS for VCore+SOC+MISC 4 x DDR5 DIMMs, Supports Dual Channel, up to 8000+ (OC) 1 PCIe 5.0 x16, 1 PCIe 4.0 x16 Graphics Output Options: 1 HDMI, 1 USB Type-C (DP-alt) Realtek ALC897 7.1 CH HD Audio Codec, Nahimic Audio 1 Blazing M.2 (PCIe Gen5x4), 2 Hyper M.2 (PCIe Gen4x4), 1 Ultra M.2 (PCIe Gen3x4), 4 SATA3 1 USB 3.2 Gen2x2 Type-C (Front), 1 USB 3.2 Gen2 Type-C (Rear), 1 USB 3.2 Gen1 Type-C (Rear), 8 USB 3.2 Gen1 (4 Rear, 4 Front), 10 USB 2.0 (6 Rear, 4 Front) Realtek 2.5G LAN 802.11axe WiFi 6E +Bluetooth Supports M.2 Bottom Heatsink, BIOS Flashback Specifications: Unique Feature Superb Productivity PCIe Gen5 (Graphics, M.2) Dual Channel DDR5 Rock-Solid Durability 14+2+1 Power Phase, 80A Dr.MOS for VCore+SOC+MISC with Enlarged Heatsink Armor Flexible Integrated I/O Shield Ultrafast Connectivity 2.5G LAN, 802.11axe Wi-Fi 6E Module EZ Update BIOS Flashback Button ASRock Auto Driver Installer EZ Troubleshooter ASRock Post Status Checker CPU Supports AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors Chipset AMD B850 Memory Dual Channel DDR5 Memory Technology 4 x DDR5 DIMM Slots Supports DDR5 ECC/non-ECC, un-buffered memory up to 8000+(OC) Max. capacity of system memory: 256GB Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules BIOS 256Mb AMI UEFI Legal BIOS with GUI support Graphics Integrated AMD RDNA™ graphics (Actual support may vary by CPU) 1 x HDMI 2.1 TMDS/FRL 8G Compatible, supports HDR, HDCP 2.3 and max. resolution up to 4K 120Hz 1 x USB 3.2 Gen1 Type-C, supports DP 1.4 HBR3 and max. resolution up to 4K 60Hz (DP-alt mode supports DP1.4a) 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 Wireless LAN 802.11axe Wi-Fi 6E Module Supports IEEE 802.11a/b/g/n/ac/ax/axe Supports Dual-Band 2x2 with extended 6GHz band* support 2 antennas to support 2 (Transmit) x 2 (Receive) diversity technology Supports Bluetooth 5.2 Supports MU-MIMO *Wi-Fi 6E (6GHz band) will be supported by Microsoft Windows® 11. The availability will depend on the different regulation status of each country and region. It will be activated (for supported countries) through Windows® Update and software updates once available. A 6GHz compatible router is required for 6E functionality. 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 15μ Gold Contact in VGA PCIe Slot (PCIE1) Storage CPU: 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s) mode 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode Chipset: 1 x Hyper M.2 Socket (M2_3, Key M), supports type 2230/2242/2260/2280 PCIe Gen4x4 (64 Gb/s) mode 1 x Ultra M.2 Socket (M2_4, Key M), supports type 2280 PCIe Gen3x4 (32 Gb/s) mode 2 x SATA3 6.0 Gb/s Connectors ASMedia ASM1061: 2 x SATA3 6.0 Gb/s Connectors RAID Supports RAID 0 and RAID 1 for SATA storage devices Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe storage devices USB CPU: 1 x USB 3.2 Gen2 Type-C (Rear) 1 x USB 3.2 Gen1 Type-C (Rear) 2 x USB 3.2 Gen1 Type-A (Rear (USB32_1 and USB32_2)) Chipset: 1 x USB 3.2 Gen2x2 Type-C (Front) 6 x USB 3.2 Gen1 Type-A (2 Rear (USB32_3 and USB32_4), 4 Front) 10 x USB 2.0 (6 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) 2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports) 1 x Front Panel Type C USB 3.2 Gen2x2 Header (20 Gb/s) Rear Panel I/O 2 x Antenna Ports 1 x HDMI Port 1 x USB 3.2 Gen2 Type-C Port (10 Gb/s) 1 x USB 3.2 Gen1 Type-C Port (DP-alt mode supports DP1.4a) 4 x USB 3.2 Gen1 Type-A Ports 6 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 Auto Driver Installer ASRock Instant Flash Accessories 2 x SATA Data Cables 2 x ASRock WiFi 2.4/5/6 GHz Antennas Form Factor ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm 8 Layer PCB OS Microsoft Windows® 10 64-bit / 11 64-bit Certifications FCC, CE ErP/EuP ready (ErP/EuP ready power supply is required)