ASRock B850 Rock WiFi7 Motherboard ATX with AMD AM5 Socket 90-MXBU20-A0UAYZ

The ASRock B850 Rock WiFi7 motherboard is a robust and future-proof foundation for your next PC, combining the legendary reliability of the “Rock” series with the incredible speeds of next-generation wireless networking. Designed to fully support modern processors and DDR5 memory, it incorporates the groundbreaking Wi-Fi 7 standard, offering rock-solid stability and connectivity that eliminates the limitations of cables, even during the most demanding online activities.

VRM Design

9+2+1 Power Phase Design 

Features robust components and ensures absolutely smooth power delivery to the processor (CPU). Additionally, it offers stable and reliable performance, maintaining low operating temperatures, even for the most advanced gamers.

Dr. MOS 

Dr.MOS is the integrated power stage solution, optimized for synchronous buck-set down applications. Compared to traditional discrete MOSFETs, it intelligently provides higher current to each phase, thus offering improved thermal performance and superior efficiency.

8 Layer PCB

The 8-layer PCB provides stable signal paths and power conductors, offering even lower temperatures and superior energy efficiency for memory overclocking! In this way, it is able to support the latest memory modules, achieving the most extreme performance!

Support for DDR5 XMP & EXPO

Drawing inspiration from the design philosophy “built for stability and reliability,” ASRock makes no compromises on any detail. This motherboard is made with high-quality materials, allowing performance enthusiasts to enjoy the boost of overclocking DDR5 memory simply by enabling the pre-tested profiles. Make sure your memory modules support Intel® XMP or AMD EXPO™ and overclocking becomes accessible, satisfying, and absolutely effortless.

PCIe Gen5 Blazing M.2

The Blazing M.2 slot incorporates the latest PCI Express 5.0 standard, offering double the bandwidth compared to the previous generation. With an impressive transfer speed of 128Gb/s, it is ready to fully unleash the potential of future ultra-fast SSD drives.

Aluminum Heatsink

The first thing that catches the eye is the optimized design of the Aluminum Heatsink. Heatsinks are crucial for effective heat dissipation, especially during heavy workloads such as gaming or demanding productivity tasks. A motherboard built with reinforced heatsinks can efficiently manage thermal performance, thus ensuring the stability and durability of the system with absolute ease.

WiFi 7 (802.11be)

The latest WiFi 7 technology offers extreme wireless internet speeds and low latency, with higher throughput and Multi-RU and Puncturing technologies. The new WiFi 7 (802.11be) technology is capable of accelerating cloud gaming, 8K video streaming, and teleconferencing.

Dragon 2.5 Gb/s LAN

The intelligent 2.5Gb/s LAN platform is designed for maximum network performance, meeting the demanding needs of home networks, content creators, online gamers, and high-quality streaming. Boosting network performance by up to 2.5 times compared to standard gigabit Ethernet, you will enjoy a faster and uncompromised connectivity experience for gaming, file transfers, and backup downloads.

VRM Design

9+2+1 Power Phase Design Features robust components and ensures absolutely smooth power delivery to the processor (CPU). Additionally, it offers stable and reliable performance, maintaining low operating temperatures, even for the most advanced gamers.
Dr. MOS 
Dr.MOS is the integrated power stage solution, optimized for synchronous buck-set down applications. Compared to traditional discrete MOSFETs, it intelligently provides higher current to each phase, thus offering improved thermal performance and superior efficiency.

8 Layer PCB

The 8-layer PCB provides stable signal paths and power conductors, offering even lower temperatures and superior energy efficiency for memory overclocking! In this way, it is able to support the latest memory modules, achieving the most extreme performance!

Support for DDR5 XMP & EXPO

Drawing inspiration from the design philosophy “built for stability and reliability,” ASRock makes no compromises on any detail. This motherboard is made with high-quality materials, allowing performance enthusiasts to enjoy the boost of overclocking DDR5 memory simply by enabling the pre-tested profiles. Make sure your memory modules support Intel® XMP or AMD EXPO™ and overclocking becomes accessible, satisfying, and absolutely effortless.

PCIe Gen5 Blazing M.2

The Blazing M.2 slot incorporates the latest PCI Express 5.0 standard, offering double the bandwidth compared to the previous generation. With an impressive transfer speed of 128Gb/s, it is ready to fully unleash the potential of future ultra-fast SSD drives.

Aluminum Heatsink

The first thing that catches the eye is the optimized design of the Aluminum Heatsink. Heatsinks are crucial for effective heat dissipation, especially during heavy workloads such as gaming or demanding productivity tasks. A motherboard built with reinforced heatsinks can efficiently manage thermal performance, thus ensuring the stability and durability of the system with absolute ease.

WiFi 7 (802.11be)

The latest WiFi 7 technology offers extreme wireless internet speeds and low latency, with higher throughput and Multi-RU and Puncturing technologies. The new WiFi 7 (802.11be) technology is capable of accelerating cloud gaming, 8K video streaming, and teleconferencing.

Dragon 2.5 Gb/s LAN

The intelligent 2.5Gb/s LAN platform is designed for maximum network performance, meeting the demanding needs of home networks, content creators, online gamers, and high-quality streaming. Boosting network performance by up to 2.5 times compared to standard gigabit Ethernet, you will enjoy a faster and uncompromised connectivity experience for gaming, file transfers, and backup downloads.

Product Details

• Size: ATX
• Type: Desktop

Processor

• Supported Processors: AMD
• Models: Ryzen
• Socket: AM5

Chipset

• Model: AMD B850

Memory

• Memory type: DDR5
• Quantity: 4 DIMM Slots
• Memory Speeds: 8000OC
• Memory Channels: Dual Channel

Internal Connectors

• PCI Express x16 4.0: 1 Slot
• PCI Express x16 5.0: 1 Slot
• SATA III 6Gb/s: 4 Port

External Connectors

• Rear USB-A outputs: 2 USB 3.2 Ports, 4 USB 2.0 Ports
• Rear USB-C outputs: 1 USB 3.2 Port
• Ethernet (LAN): 1
• Screen Connections: HDMI

Specifications

• RGB Lighting: Yes
• WiFi/Bluetooth: Yes

Sound

• Sound Card Channels: 7.1

Top Specs

• Memory: 4x DDR5

• Features robust components and ensures absolutely smooth power delivery to the processor (CPU). Additionally, it offers stable and reliable performance, maintaining low operating temperatures, even for the most advanced gamers.
• Dr.MOS is the integrated power stage solution, optimized for synchronous buck-set down applications. Compared to traditional discrete MOSFETs, it intelligently provides higher current to each phase, thus offering improved thermal performance and superior efficiency.
• Features robust components and ensures absolutely smooth power delivery to the processor (CPU). Additionally, it offers stable and reliable performance, maintaining low operating temperatures, even for the most advanced gamers.
• Dr.MOS is the integrated power stage solution, optimized for synchronous buck-set down applications. Compared to traditional discrete MOSFETs, it intelligently provides higher current to each phase, thus offering improved thermal performance and superior efficiency.