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ASRock B850M Challenger Motherboard Micro ATX with AMD AM5 Socket 90-MXBU30-A0UAYZ
Motherboards

ASRock B850M Challenger Motherboard Micro ATX with AMD AM5 Socket 90-MXBU30-A0UAYZ

Key features:

  • 4 DDR5 Ram slots up to 8000+(OC)
  • Ryzen Zen 4/5 processors
  • Support for PCI Express 5.0 x16
  • HDMI connection
  • Slots for 4x Sata III and 2x M.2
See full description

  • 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.

    Micro ATX

    Smaller than ATX, with fewer slots but sufficient for everyday use.

  • 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.

     

  • 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.
  • See all
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Product report

Description

Description

The ASRock B850M Challenger motherboard is a robust and reliable choice for building a modern system, offering the ideal balance between performance and cost. Designed in the Micro-ATX form factor for maximum flexibility, it incorporates the new B850 chipset, ensuring your PC is ready for tomorrow’s demands. With the build quality of the Challenger series, it promises stability and durability even under heavy use.

VRM Design

8+1+1 Power Phase Design

8+1+1 Power Phase Design 

  • Features robust components and provides absolutely smooth power delivery to the processor (CPU), ensuring enhanced performance for gamers.

Dr. MOS 

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

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.

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.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Product Details

Size
Micro 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.

Micro ATX
Smaller than ATX, with fewer slots but sufficient for everyday use.
Type
Desktop

Type

Desktop

Motherboards designed for use in desktop computers.

Processor

Supported Processors
AMD
Models
Ryzen
Supported CPU Generation
Zen, Zen 2, Zen 3, Zen 4
Socket
AM5

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 B850

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.

 

Memory

Memory type
DDR5

Memory type

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

DDR5

The latest memory type, with speed starting from 4000 MT/s.
Quantity
4 DIMM Slots
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
1 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
1 Slot

PCI Express x16 4.0

The available PCI Express x16 4.0 expansion card slots of the motherboard.
PCI Express x16 5.0
1 Slot

PCI Express x16 5.0

The available PCI Express x16 5.0 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
2 USB 2.0 Ports, 6 USB 3.2 Ports
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
Yes
WiFi/Bluetooth
No
Extra
Bios Flashback, RGB Header

Extra

Bios Flashback

Ability to update the BIOS without requiring a CPU and RAM installed on the motherboard. This advanced feature is intended for experienced users and is useful for supporting newer processors on older motherboards. Please refer to the manufacturer's instructions for the process, as it may vary between manufacturers.

For example, if you want to install a Ryzen 5000 series processor on a chipset that only supports it after a BIOS upgrade, BIOS Flashback can be used without having an older processor on the motherboard.

RGB Header
Special connector for connecting LED strips or connecting other parts with RGB that require separate power supply.

Sound

Sound Card Channels
7.1

Top Specs

Memory
4x DDR5

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
Micro 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.

Micro ATX
Smaller than ATX, with fewer slots but sufficient for everyday use.
Type
Desktop

Type

Desktop

Motherboards designed for use in desktop computers.

Processor

Supported Processors
AMD
Models
Ryzen
Supported CPU Generation
Zen, Zen 2, Zen 3, Zen 4
Socket
AM5

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 B850

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.

 

Memory

Memory type
DDR5

Memory type

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

DDR5

The latest memory type, with speed starting from 4000 MT/s.
Quantity
4 DIMM Slots
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
1 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
1 Slot

PCI Express x16 4.0

The available PCI Express x16 4.0 expansion card slots of the motherboard.
PCI Express x16 5.0
1 Slot

PCI Express x16 5.0

The available PCI Express x16 5.0 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
2 USB 2.0 Ports, 6 USB 3.2 Ports
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
Yes
WiFi/Bluetooth
No
Extra
Bios Flashback, RGB Header

Extra

Bios Flashback

Ability to update the BIOS without requiring a CPU and RAM installed on the motherboard. This advanced feature is intended for experienced users and is useful for supporting newer processors on older motherboards. Please refer to the manufacturer's instructions for the process, as it may vary between manufacturers.

For example, if you want to install a Ryzen 5000 series processor on a chipset that only supports it after a BIOS upgrade, BIOS Flashback can be used without having an older processor on the motherboard.

RGB Header
Special connector for connecting LED strips or connecting other parts with RGB that require separate power supply.

Sound

Sound Card Channels
7.1

Top Specs

Memory
4x DDR5

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 B850M Challenger motherboard is a robust and reliable choice for building a modern system, offering the ideal balance between performance and cost. Designed in the Micro-ATX form factor for maximum flexibility, it incorporates the new B850 chipset, ensuring your PC is ready for tomorrow’s demands. With the build quality of the Challenger series, it promises stability and durability even under heavy use.

VRM Design

8+1+1 Power Phase Design

8+1+1 Power Phase Design 

  • Features robust components and provides absolutely smooth power delivery to the processor (CPU), ensuring enhanced performance for gamers.

Dr. MOS 

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

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.

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.

Manufacturer

Manufacturer Details

Warnings & Safety Information
135,33 €
14,00 €   shipping cost