Asrock B850M Challenger AMD AM5 Socket Motherboard. Micro-ATX. 4x DDR5

B850M ChallengerUnique FeatureSuperb 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- ASRock Lightning Gaming PortsEZ Update- BIOS Flashback Button- ASRock Auto Driver InstallerEZ TroubleshooterCPU- Supports AMD Socket AM5 Ryzen™ 9000. 8000 and 7000 Series Processors*Chipset- AMD B850Memory- 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 modulesBIOS- 512Mb AMI UEFI Legal BIOS with GUI supportGraphicsIntegrated 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 120HzAudio- 7.1 CH HD Audio (Realtek ALC897 Audio Codec)- Nahimic AudioLAN- 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 ControlWireless LANN/ASlotsCPU:- 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 moduleStorageCPU:- 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 ConnectorsRAID- 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 devicesUSBCPU:- 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 HeaderRear Panel I/O- 2 x Antenna Mounting Points- 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 / MicrophoneSoftware and UEFISoftware- 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 FlashAccessories- 2 x SATA Data Cables- 1 x Screw for M.2 SocketForm Factor- Micro ATX Form Factor: 9.6-in x 9.6-in. 24.4 cm x 24.4 cmOS- Microsoft Windows® 10 64-bit / 11 64-bitCertifications- FCC. CE- ErP/EuP ready (ErP/EuP ready power supply is required)