ASRock B850 Pro-A Wi-Fi AM5 ATX Motherboard

Manufacturer's Website

Description

Introducing the ASRock B850 Pro-A Wi-Fi AM5 ATX Motherboard. A feature-rich platform built to unlock the full potential of AMD Ryzen 9000, 8000, and 7000 Series processors. Designed around the latest AMD B850 chipset, this motherboard combines cutting-edge technology, robust power delivery, and extensive connectivity options to create an ideal foundation for gaming systems, content creation workstations, and high-performance desktop PCs. Its full-size ATX form factor provides ample room for expansion and cooling, making it an excellent choice for users seeking both performance and flexibility.

At the heart of the B850 Pro-A Wi-Fi is an advanced 14+2+1 phase power design featuring premium 80A Dr.MOS power stages for VCore, SOC, and miscellaneous power delivery. This sophisticated VRM configuration ensures stable and efficient power distribution, even when running demanding Ryzen processors under heavy workloads or overclocked conditions. Complementing this powerful design are four DDR5 memory slots supporting up to 256GB of dual-channel DDR5 memory at speeds exceeding 8000MHz through overclocking. Support for both AMD EXPO and Intel XMP memory profiles allows users to maximize memory performance with minimal configuration effort. Storage capabilities are among the motherboards strongest features. The board includes a Blazing M.2 PCIe Gen5 x4 slot capable of delivering transfer speeds up to 128Gb/s, providing an ideal platform for next-generation NVMe solid-state drives. In addition, two Hyper M.2 PCIe Gen4 x4 slots and one Ultra M.2 PCIe Gen3 x4 slot offer extensive storage expansion options. Four SATA3 ports further enhance storage flexibility, allowing users to combine high-speed SSDs with large-capacity hard drives. RAID support for both SATA and NVMe storage devices enables advanced storage configurations for improved performance, redundancy, or both.

The expansion capabilities of the ASRock B850 Pro-A Wi-Fi are equally impressive. A PCIe 5.0 x16 slot delivers maximum bandwidth for the latest graphics cards, while a secondary PCIe 4.0 x16 slot provides additional flexibility for expansion cards and peripherals. The primary graphics slot features reinforced construction with 15 gold contacts for improved durability and signal reliability. Whether building a gaming powerhouse, a content creation workstation, or a system with specialized expansion hardware, the motherboard provides the connectivity and bandwidth required for modern applications. Networking and wireless connectivity are major highlights of this motherboard. Equipped with Realtek Dragon 2.5 Gigabit Ethernet, the B850 Pro-A Wi-Fi delivers fast, low-latency wired networking suitable for competitive gaming, high-speed downloads, streaming, and professional workloads. Integrated Wi-Fi 6E technology expands wireless connectivity into the 6GHz spectrum, offering faster speeds, lower interference, and improved network responsiveness when paired with compatible routers. Bluetooth 5.2 support further enhances connectivity by enabling seamless pairing with wireless peripherals, headsets, and mobile devices.

Display and multimedia capabilities are designed to support a wide variety of user needs. Integrated AMD RDNA graphics support, available on compatible Ryzen processors, can output stunning visuals through HDMI 2.1 with support for up to 4K resolution at 120Hz. The rear USB Type-C port also supports DisplayPort Alt Mode, enabling additional display connectivity options with resolutions up to 4K at 60Hz. Audio is powered by the Realtek ALC897 7.1-channel HD Audio codec, delivering immersive sound for gaming, entertainment, and multimedia applications. The motherboard excels in connectivity, offering a generous selection of modern USB ports. Users benefit from a front-panel USB 3.2 Gen2x2 Type-C connector capable of 20Gb/s transfer speeds, alongside rear USB 3.2 Gen2 and Gen1 Type-C ports and multiple USB 3.2 Gen1 Type-A connections. Additional USB 2.0 ports provide broad compatibility with legacy peripherals and accessories. These extensive connectivity options ensure support for everything from high-speed external storage devices to gaming peripherals, streaming equipment, and productivity tools.

Designed with enthusiasts and builders in mind, the ASRock B850 Pro-A Wi-Fi includes several user-friendly features that simplify installation and system maintenance. BIOS Flashback allows firmware updates without requiring a CPU installation, while ASRocks EZ Mode and Full HD UEFI provide an intuitive interface for system configuration and tuning. RGB and Addressable RGB headers support extensive lighting customization through ASRock Polychrome Sync, enabling users to create visually striking builds that match their personal style. The motherboard also features multiple fan and pump headers with Smart Fan Speed Control, allowing efficient cooling management for both air-cooled and liquid-cooled systems.

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
• 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) / 6 USB 3.2 Gen1 (4 Rear, 2 Front)
• 9 USB 2.0 (6 Rear, 3 Front)
• Realtek 2.5G LAN / 802.11axe Wi-Fi 6E +Bluetooth
• Supports BIOS Flashback

Specifications

Package Contents

• 1x ASRock B850 Pro-A Wi-Fi AM5 ATX Motherboard - Black
• 1x I/O Shield
• 2x SATA Data Cables
• 2x ASRock Wi-Fi 2.4/5/6 GHz Antennas