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B550 Rock WiFi Motherboard ATX with AMD AM4 Socket 90-MXBV20-A0UAYZ
Motherboards

B550 Rock WiFi Motherboard ATX with AMD AM4 Socket 90-MXBV20-A0UAYZ

Key features:

  • ATX with AMD AM4 socket
  • Reinforced PCIe 4.0 slot
  • Wireless Wi-Fi networking
  • Pre-installed I/O shield
  • Post Status Checker with LEDs
  • Tool-free SSD installation
See full description

Top specs

  • Socket

    The processor socket type.

    The processor we choose should have the same socket in order to fit into the motherboard.

    In addition to the socket, the motherboard chipset must also be supported by the processor.

  • Size

    The size of the motherboard is expressed with a code name (standard).
    2. We make sure that the computer case in which the motherboard will be installed supports the corresponding standard in order to fit it.

    ATX

    Classic size with full feature support and many expansion slots.

  • Usage

    Desktop

    Motherboards designed for use in desktop computers.

  • Chipset

    The motherboard chip that manages connections with motherboard components (e.g. CPU, RAM memory, hard disk, USB ports).

    The processor we choose must support the motherboard chipset in order to be 100% compatible with each other and to fully utilize the motherboard connections.

    If the motherboard chipset is supported by the processor, then the socket will also be compatible.

     

    AMD B550

    AMD chipset for power-users with plenty of connectivity options, overclocking capabilities, and PCIe® 4.0 connections for graphics and NVMe storage standard.

    It is the recommended AMD chipset for the average user as it covers all basic needs and leaves room for future upgrades with the addition of more hardware.

    It supports Ryzen 5000 series processors.

  • Memory

    Memory Type and RAM Slots

    Indicates the type of RAM memory supported by the motherboard (e.g., DDR4, DDR5) and the number of slots (DIMM slots) for the modules, which determines how much memory can be installed in total.
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Description

Description

The ASRock B550 Rock WiFi ATX motherboard features an AMD AM4 socket and built-in Wi-Fi. It offers excellent stability, reinforced PCIe 4.0 slots, a pre-installed I/O shield for easy installation, and smart diagnostic tools. It’s a reliable, user-friendly choice for building a modern computer.

Reinforced PCIe 4.0 Slot

The motherboard features a Reinforced Steel Slot for the PCIe 4.0 slot, providing extra strength and stability. This design ensures even the heaviest graphics cards are securely installed while protecting the slot from damage.

Pre-installed IO Shield

Designed by ASRock, the Pre-Installed IO Shield makes it much easier to install the motherboard in the computer case. It prevents interference, protects components, and speeds up system assembly.

Diagnostic Post Status Checker

The Post Status Checker system displays the status of key subsystems (CPU, DRAM, VGA, BOOT) in real time using colored LEDs during startup. It provides a simple and quick way to check that the computer is functioning properly.

Easy Tool-Free SSD Installation

The Toolless SSD Installation design simplifies the process of upgrading and adding storage. It allows M.2 SSDs to be installed quickly and securely without using special tools or screws.

Built-in Wireless Wi-Fi Networking

Thanks to the built-in Wi-Fi technology, the motherboard ensures a fast and stable wireless internet connection. It eliminates the need for additional expansion cards, giving you the freedom to place your computer wherever you like.

ASRock Claw Quickset App for AI

The ASRock Claw Quickset application for Windows simplifies the installation and configuration of local artificial intelligence (AI) models and OpenClaw. It automates the process, making it possible to use AI with minimal technical knowledge.

AM4 Socket and ATX Form Factor

Based on the ATX form factor and the AMD AM4 Socket, it offers broad compatibility with a wide range of processors and peripherals. It provides a complete foundation for building a flexible, upgradeable system.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Product Details

Size
ATX

Size

The size of the motherboard is expressed with a code name (standard).
2. We make sure that the computer case in which the motherboard will be installed supports the corresponding standard in order to fit it.

ATX
Classic size with full feature support and many expansion slots.
Type
Desktop

Type

Desktop

Motherboards designed for use in desktop computers.

Processor

Supported Processors
AMD
Socket
AM4

Socket

The processor socket type.

The processor we choose should have the same socket in order to fit into the motherboard.

In addition to the socket, the motherboard chipset must also be supported by the processor.

Chipset

Model
AMD B550

Model

The motherboard chip that manages connections with motherboard components (e.g. CPU, RAM memory, hard disk, USB ports).

The processor we choose must support the motherboard chipset in order to be 100% compatible with each other and to fully utilize the motherboard connections.

If the motherboard chipset is supported by the processor, then the socket will also be compatible.

 

AMD B550

AMD chipset for power-users with plenty of connectivity options, overclocking capabilities, and PCIe® 4.0 connections for graphics and NVMe storage standard.

It is the recommended AMD chipset for the average user as it covers all basic needs and leaves room for future upgrades with the addition of more hardware.

It supports Ryzen 5000 series processors.

Memory

Memory type
DDR4

Memory type

The type of RAM memory that is compatible with the motherboard.

DDR4

The most common type of memory, with timings starting from 2133Hz.
Quantity
4 DIMM Slots
Memory Speeds
2133, 2400, 2667, 2933, 3200, 3466OC, 3600OC, 3733OC, 3800OC, 3866OC, 4000OC, 4133OC, 4200OC, 4266OC, 4333OC, 4400OC, 4466OC

Memory Speeds

The supported RAM memory speeds.

The RAM and processor that will be installed in the computer should be able to reach these speeds, while special settings may be required to reach maximum speeds.
Memory Channels
Dual Channel

Memory Channels

Dual Channel

It is possible to install two identical RAM modules that will work in parallel and provide more speed to applications that require a lot of memory (e.g. video editing). 2. For example, if two identical 8GB RAM modules are installed in a dual channel motherboard, they will perform better than installing one 16GB module.

Internal Connectors

PCI Express x16 3.0
2 Slot

PCI Express x16 3.0

The available slots for PCI Express x16 3.0 expansion cards on the motherboard.

Usually, the graphics card is connected to this slot. The most common version is 3.0, while the latest generation graphics cards use 4.0.
PCI Express x16 4.0
2 Slot

PCI Express x16 4.0

The available PCI Express x16 4.0 expansion card slots of the motherboard.
SATA III 6Gb/s
4 Port

SATA III 6Gb/s

Modern hard drive connection standard.

Most SSD hard drives require this standard to perform at their maximum potential.

External Connectors

Rear USB-A outputs
3 USB 2.0 Ports, 4 USB 3.2 Ports
Rear USB-C outputs
1 USB 3.2 Port
Ethernet (LAN)
1

Ethernet (LAN)

The number of ethernet ports for wired connection to a network that the motherboard has on its back panel.
Screen Connections
HDMI

Specifications

RGB Lighting
-
Wi-Fi/Bluetooth
Yes
Wi-Fi Generation
Wi-Fi 6E
Extra
-

Sound

Additional Audio Connections
-

Top Specs

Memory
4x DDR4

Memory

Memory Type and RAM Slots

Indicates the type of RAM memory supported by the motherboard (e.g., DDR4, DDR5) and the number of slots (DIMM slots) for the modules, which determines how much memory can be installed in total.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Description & Specifications

Product Details

Size
ATX

Size

The size of the motherboard is expressed with a code name (standard).
2. We make sure that the computer case in which the motherboard will be installed supports the corresponding standard in order to fit it.

ATX
Classic size with full feature support and many expansion slots.
Type
Desktop

Type

Desktop

Motherboards designed for use in desktop computers.

Processor

Supported Processors
AMD
Socket
AM4

Socket

The processor socket type.

The processor we choose should have the same socket in order to fit into the motherboard.

In addition to the socket, the motherboard chipset must also be supported by the processor.

Chipset

Model
AMD B550

Model

The motherboard chip that manages connections with motherboard components (e.g. CPU, RAM memory, hard disk, USB ports).

The processor we choose must support the motherboard chipset in order to be 100% compatible with each other and to fully utilize the motherboard connections.

If the motherboard chipset is supported by the processor, then the socket will also be compatible.

 

AMD B550

AMD chipset for power-users with plenty of connectivity options, overclocking capabilities, and PCIe® 4.0 connections for graphics and NVMe storage standard.

It is the recommended AMD chipset for the average user as it covers all basic needs and leaves room for future upgrades with the addition of more hardware.

It supports Ryzen 5000 series processors.

Memory

Memory type
DDR4

Memory type

The type of RAM memory that is compatible with the motherboard.

DDR4

The most common type of memory, with timings starting from 2133Hz.
Quantity
4 DIMM Slots
Memory Speeds
2133, 2400, 2667, 2933, 3200, 3466OC, 3600OC, 3733OC, 3800OC, 3866OC, 4000OC, 4133OC, 4200OC, 4266OC, 4333OC, 4400OC, 4466OC

Memory Speeds

The supported RAM memory speeds.

The RAM and processor that will be installed in the computer should be able to reach these speeds, while special settings may be required to reach maximum speeds.
Memory Channels
Dual Channel

Memory Channels

Dual Channel

It is possible to install two identical RAM modules that will work in parallel and provide more speed to applications that require a lot of memory (e.g. video editing). 2. For example, if two identical 8GB RAM modules are installed in a dual channel motherboard, they will perform better than installing one 16GB module.

Internal Connectors

PCI Express x16 3.0
2 Slot

PCI Express x16 3.0

The available slots for PCI Express x16 3.0 expansion cards on the motherboard.

Usually, the graphics card is connected to this slot. The most common version is 3.0, while the latest generation graphics cards use 4.0.
PCI Express x16 4.0
2 Slot

PCI Express x16 4.0

The available PCI Express x16 4.0 expansion card slots of the motherboard.
SATA III 6Gb/s
4 Port

SATA III 6Gb/s

Modern hard drive connection standard.

Most SSD hard drives require this standard to perform at their maximum potential.

External Connectors

Rear USB-A outputs
3 USB 2.0 Ports, 4 USB 3.2 Ports
Rear USB-C outputs
1 USB 3.2 Port
Ethernet (LAN)
1

Ethernet (LAN)

The number of ethernet ports for wired connection to a network that the motherboard has on its back panel.
Screen Connections
HDMI

Specifications

RGB Lighting
-
Wi-Fi/Bluetooth
Yes
Wi-Fi Generation
Wi-Fi 6E
Extra
-

Sound

Additional Audio Connections
-

Top Specs

Memory
4x DDR4

Memory

Memory Type and RAM Slots

Indicates the type of RAM memory supported by the motherboard (e.g., DDR4, DDR5) and the number of slots (DIMM slots) for the modules, which determines how much memory can be installed in total.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Description

The ASRock B550 Rock WiFi ATX motherboard features an AMD AM4 socket and built-in Wi-Fi. It offers excellent stability, reinforced PCIe 4.0 slots, a pre-installed I/O shield for easy installation, and smart diagnostic tools. It’s a reliable, user-friendly choice for building a modern computer.

Reinforced PCIe 4.0 Slot

The motherboard features a Reinforced Steel Slot for the PCIe 4.0 slot, providing extra strength and stability. This design ensures even the heaviest graphics cards are securely installed while protecting the slot from damage.

Pre-installed IO Shield

Designed by ASRock, the Pre-Installed IO Shield makes it much easier to install the motherboard in the computer case. It prevents interference, protects components, and speeds up system assembly.

Diagnostic Post Status Checker

The Post Status Checker system displays the status of key subsystems (CPU, DRAM, VGA, BOOT) in real time using colored LEDs during startup. It provides a simple and quick way to check that the computer is functioning properly.

Easy Tool-Free SSD Installation

The Toolless SSD Installation design simplifies the process of upgrading and adding storage. It allows M.2 SSDs to be installed quickly and securely without using special tools or screws.

Built-in Wireless Wi-Fi Networking

Thanks to the built-in Wi-Fi technology, the motherboard ensures a fast and stable wireless internet connection. It eliminates the need for additional expansion cards, giving you the freedom to place your computer wherever you like.

ASRock Claw Quickset App for AI

The ASRock Claw Quickset application for Windows simplifies the installation and configuration of local artificial intelligence (AI) models and OpenClaw. It automates the process, making it possible to use AI with minimal technical knowledge.

AM4 Socket and ATX Form Factor

Based on the ATX form factor and the AMD AM4 Socket, it offers broad compatibility with a wide range of processors and peripherals. It provides a complete foundation for building a flexible, upgradeable system.

Manufacturer

Manufacturer Details

Warnings & Safety Information
126,67 €
14,00 €   shipping cost
ASRock