The ASRock B850M Rock WiFi is a Micro-ATX motherboard designed for the AMD AM5 socket, supporting Ryzen 9000, 8000, and 7000 series processors. Built on the AMD B850 chipset, it offers a high-performance foundation for both gaming and productivity builds, featuring support for dual-channel DDR5 memory and PCIe Gen5 technology for next-generation graphics and storage.

Key Features

Power Design: Features a 6+1+1 power phase design with Dr.MOS for VCore to ensure rock-solid durability and stability under load.
Memory Support: Two DDR5 DIMM slots supporting up to 128GB of memory with overclocking speeds reaching 8200+ MHz. Compatible with AMD EXPO and Intel XMP profiles.
Next-Gen Storage: Includes a Blazing M.2 socket (PCIe Gen5 x4) and a Hyper M.2 socket (PCIe Gen4 x4) for high-speed NVMe SSDs, alongside four SATA3 connectors.
Expansion Slots: One PCIe 5.0 x16 slot for graphics cards and one PCIe 3.0 x16 slot (running at x4 mode) for additional expansion.
Connectivity: Integrated 2.5G LAN for high-speed wired networking and an 802.11axe Wi-Fi 6E module with Bluetooth 5.3 support.
EZ Features: Equipped with a BIOS Flashback button and the ASRock Auto Driver Installer for simplified setup and maintenance.

Specifications

Chipset	AMD B850
Form Factor	Micro ATX (24.4 cm x 22.6 cm)
Socket	AMD AM5
Memory Slots	2 x DDR5 DIMM (Max 128GB)
Max Memory Speed	8200 MHz (OC)
Wireless LAN	Wi-Fi 6E (802.11ax), Bluetooth 5.3
Wired LAN	Dragon 2.5G Ethernet
Storage Interface	1 x PCIe Gen5x4 M.2, 1 x PCIe Gen4x4 M.2, 4 x SATA3 6.0 Gb/s

I/O & Connectivity

Rear USB Ports: 4 x USB 3.2 Gen1 Type-A, 2 x USB 2.0.
Front USB Headers: 1 x USB 3.2 Gen1 Type-C, 2 x USB 3.2 Gen1 Type-A, 4 x USB 2.0.
Display Outputs: 1 x HDMI 2.1 (supports 4K 120Hz), 1 x DisplayPort 1.4 with DSC (supports 4K 120Hz).
Audio: 7.1 CH HD Audio (Realtek ALC897 Audio Codec) with three HD audio jacks.
Box Contents: 2 x SATA data cables, 2 x ASRock Wi-Fi 2.4/5/6 GHz antennas.

ASRock B850M Rock WiFi Micro-ATX AM5 Motherboard

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