ASRock · Electronics

ASRock B850M Challenger WiFi AMD AM5 Socket Motherboard Micro-ATX 4x DDR5 Slots 2x M.2 Sockets Fitted I/O Shield 2.5GbE LAN Wi-Fi 7 1x HDMI Port

B850M Challenger WiFi Unique Feature Superb Productivity - PCIe Gen5 (Graphics M.2) - Dual Channel DDR5 Rock-Solid Durability - 8+1+1 Power Phase Dr.MOS for VCore+MISC - Pre-Installed I/O Shield Ultrafast Connectivity - 2.5G LAN 802.11be Wi-Fi 7 Module - ASRock Lightning Gaming Ports EZ Update - BIOS Flashback Button - ASRock Auto Driver Installer EZ Troubleshooter 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 - 512Mb 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 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 - 802.11be 2x2 Wi-Fi 7 Module - Supports IEEE 802.11a/b/g/n/ac/ax/be - Supports 2.4GHz/5GHz/6GHz frequency band* - Supports 160MHz channel bandwidth with 6GHz frequency band* - 2 antennas to support 2 (Transmit) x 2 (Receive) diversity technology - Supports Bluetooth 5.4 - Supports MU-MIMO Slots CPU: - 1 x PCIe 5.0 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 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: - 4 x USB 3.2 Gen1 Type-A (Rear (USB32_2 USB32_34 USB32_6)) - 1 x USB 2.0 (Rear (USB_2)) Chipset: - 1 x USB 3.2 Gen1 Type-C (Front) - 4 x USB 3.2 Gen1 Type-A (2 Rear (USB32_1 and USB32_5) 2 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 Header* - 3 x Addressable LED Headers** - 2 x CPU Fan Connectors (4-pin) (Smart Fan Speed Control)*** - 3 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 - 1 x 8 pin 12V Power Connector (Hi-Density Power Connector) - 1 x 4 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 Ports - 1 x HDMI Port - 6 x USB 3.2 Gen1 Ports (USB32_56 are Lightning Gaming 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 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 - Micro ATX Form Factor: 9.6-in x 9.6-in 24.4 cm x 24.4 cm OS - Microsoft Windows 10 64-bit / 11 64-bit Certifications - FCC CE - ErP/EuP ready (ErP/EuP ready power supply is required)

90-day range £∞–-£∞ · average £NaN