Description
ASRock B850M Challenger WiFi AMD AM5 Socket Motherboard
Certifications: - FCC, CE- ErP/EuP ready (ErP/EuP ready power supply is required)
Specs
Processor
| 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
| 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 |
Network
| Unique Feature | Superb Productivity- PCIe Gen5 (Graphics, M.2)- Dual Channel DDR5Rock-Solid Durability- 8+1+1 Power Phase, Dr.MOS for VCore+MISC- Pre-Installed I/O ShieldUltrafast Connectivity- 2.5G LAN, 802.11be Wi-Fi 7 Module- ASRock Lightning Gaming PortsEZ Update- BIOS Flashback Button- ASRock Auto Driver InstallerEZ Troubleshooter |
| 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 |
Rear Panel I/O Ports
| 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 |