B850M-X Features: Supports AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors 6+1+1 Phase Power Design, Dr.MOS for VCore 2 x DDR5 DIMMs, Supports Dual Channel, up to 8200+ (OC) 2 PCIe 4.0 x16, 1 PCIe 4.0 x1, 1 M.2 Key E for WiFi Graphics Output Options: 1 HDMI, 1 DisplayPort Realtek ALC897 7.1 CH HD Audio Codec, Nahimic Audio 1 Blazing M.2 (PCIe Gen5x4), 1 Hyper M.2 (PCIe Gen4x4), 4 SATA3 2 USB 3.2 Gen1 Type-C (1 Rear, 1 Front), 5 USB 3.2 Gen1 (3 Rear, 2 Front), 6 USB 2.0 (2 Rear, 4 Front) Realtek 2.5G LAN Supports BIOS Flashback Specifications: Unique Feature Superb Productivity PCIe Gen5 (M.2) Dual Channel DDR5 Rock-Solid Durability 6+1+1 Power Phase, Dr.MOS for VCore Ultrafast Connectivity 2.5G LAN 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 2 x DDR5 DIMM Slots Supports DDR5 ECC/non-ECC, un-buffered memory up to 8200+(OC) Max. capacity of system memory: 128GB 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 DisplayPort 1.4 with DSC (compressed), supports HDCP 2.3 and max. resolution up to 4K 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 4.0 x16 Slot (PCIE1), supports x16 mode Chipset: 1 x PCIe 4.0 x1 Slot (PCIE2) 1 x PCIe 4.0 x16 Slot (PCIE3), supports x4 mode 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module 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 2260/2280 PCIe Gen4x4 (64 Gb/s) mode Chipset: 4 x SATA3 6.0 Gb/s Connectors RAID Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe storage devices USB CPU: 3 x USB 3.2 Gen1 Type-A (Rear) 1 x USB 2.0 (Rear (USB_2)) Chipset: 2 x USB 3.2 Gen1 Type-C (1 Rear, 1 Front) 2 x USB 3.2 Gen1 Type-A (Front) 5 x USB 2.0 (1 Rear (USB_1), 4 Front) Connector 1 x Thermistor Cable Header 1 x SPI TPM Header 1 x Power LED and Speaker Header 1 x RGB LED Heade 3 x Addressable LED Headers 2 x CPU Fan Connectors (4-pin) (Smart Fan Speed Control) 3 x Chassis/Water Pump 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 1 x 8 pin 12V Power Connector (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 Gen1 Type-C Port 3 x USB 3.2 Gen1 Type-A 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 Auto Driver Installer ASRock Instant Flash Accessories 1 x I/O Shield 2 x SATA Data Cables 1 x Screw for M.2 Socket Form Factor Micro ATX Form Factor: 9.6-in x 8.9-in, 24.4 cm x 22.6 cm OS Microsoft Windows® 10 64-bit / 11 64-bit Certifications FCC, CE ErP/EuP ready (ErP/EuP ready power supply is required)