Motherboards

ASRock B850M Steel Legend WiFi Motherboard Micro ATX with AMD AM5 Socket

Key features:

  • 4 DDR5 Ram slots up to 8000+(OC)
  • For AMD Zen 5 processors
  • Support for PCI Express 5.0 x16
  • Connections DisplayPort, HDMI
  • Slots for 4x Sata III and 3x M.2
  • 3 USB 3.2 ports, 4 USB 2.0 ports
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Description

Description

ASRock B850M Steel Legend WiFi

Product Code: 90-MXBS2-A0UAYZ

EAN/UPC: 4711581490499

  • Supports AMD Socket AM5 Ryzen™ 9000, 8000, and 7000 Series processors
  • 12+2+1 phase power design, 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 x4
  • Graphics options: 1 HDMI, 1 DisplayPort
  • Realtek ALC1220 7.1 CH HD Audio Codec, Nahimic Audio
  • 1 Blazing M.2 (PCIe Gen5x4), 1 Hyper M.2 (PCIe Gen4x4), 1 M.2 (PCIe Gen4x2), 4 SATA3
  • 2 USB 3.2 Gen2 Type-A+C (Rear), 1 USB 3.2 Gen1 Type-C (Front)
  • 6 USB 3.2 Gen1 (2 Rear, 4 Front), 8 USB 2.0 (4 Rear, 4 Front)
  • Realtek 2.5G LAN, 802.11be WiFi 7 + Bluetooth
  • User manual (pdf)

VRM 20K Power Design

  • Special 20K electrolytic capacitor with 1000uF capacity
  • Longer lifespan up to 20,000 hours and better performance
  • 12+2+1 phase power design for stable CPU power supply
  • Dr. MOS solution for improved thermal performance and superior efficiency
  • Hi-Density power connector for high current support
  • 2oz Copper PCB for stable signal traces and efficiency

DDR5 XMP & EXPO Support

  • Maximize DDR5 memory performance with pre-installed profiles
  • Designed for stable and reliable performance

High-Speed M.2 Solution

  • Blazing M.2 with PCIe Gen5 for transfer speeds up to 128Gb/s
  • Hyper M.2 Gen4 x4 for double the performance of the previous generation

User-Friendly Design

  • Easy installation and removal of graphics cards
  • M.2 heatsink for efficient heat dissipation

Cooling

  • Aluminum cooling design for better heat dissipation

Exclusive Cap 20K with 1000uF capacity

The upgraded 20K Black capacitor not only extends the lifespan to 20,000 hours but also increases the capacitance value from 560uF to 1000uF, offering many benefits:

  • Higher capacity: Greater charge storage for better support at high loads.
  • Lower ripple: Reduced power output fluctuations, improving quality.
  • More stable output current: Steady power supply, minimizing voltage impacts.
  • Better performance and system stability: Increased reliability and consistent performance.


12+2+1 Power Phase Design

Features durable components and absolutely smooth power delivery to the CPU. Additionally, it offers unparalleled overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers.

Dr. MOS

Dr. MOS is the integrated power stage solution that is optimized for modern voltage drop applications with buck-set down! Compared to traditional discrete MOSFETs, it intelligently provides higher current for each phase, thus delivering improved thermal results and superior performance.

High-Density Power Connector

CPU overclocking requires higher current. ASRock's Hi-Density Power Connectors are designed to withstand higher currents compared to traditional CPU and ATX power plugs, providing a more stable system and reducing the risk of fire during intense overclocking.

2oz Copper PCB

2-ounce copper inner layers providing stable signal traces and power shapes! Offering lower temperature and higher energy efficiency for overclocking.

Support for DDR5 XMP & EXPO

ASRock, which originates from the design concept "built for stable and reliable", makes no compromises on any detail. This motherboard is made with high-quality materials, and enthusiastic users can enjoy boosting DDR5 memory overclocking performance by enabling the pre-tested profiles. Ensure that the memory modules are capable of Intel® XMP/AMD EXPO™ and overclocking can be made so accessible, satisfying, and sweat-free.

PCIe Gen5 Blazing M.2

Blazing M.2 hosts the latest PCI Express 5.0 standard for double the bandwidth compared to the previous generation, with an amazing transfer speed of 128Gb/s, it is ready to unleash the full potential of future ultra-fast SSDs.

Aluminum cooler

The first thing that catches the eye is the optimized design of the aluminum heatsink. Heatsinks are vital for effective heat dissipation, especially during heavy workloads such as gaming or productivity tasks. Motherboards built with heatsinks can effectively manage thermal performance and, therefore, effortlessly ensure the system's stability and durability.

Wi-Fi 7 802.11be

The latest WiFi 7 technology provides extreme wireless internet speeds and low latency, with higher performance and Multi-RU technology as well as puncturing technology. The new WiFi 7 (802.11be) technology is capable of accelerating cloud-based gaming, 8K video streaming, and teleconferencing.

Dragon 2.5 Gb/s LAN

The smart LAN 2.5Gb/s platform is built for maximum networking performance for the demanding requirements of home networking, content creators, online gamers, and high-quality streaming media. Enhancing networking performance up to 2.5 times the bandwidth compared to standard Gigabit Ethernet, you will enjoy the fastest and uncompromised connectivity experience for gaming, file transfers, and backups.

More than USB transfer speed

It is aimed at hardcore gamers and game enthusiasts! The Lightning Gaming Ports come from two different controller interfaces that help players connect high-speed mouse/keyboard with lower jitter and latency!

Sound that matters

Whether you use headphones, earphones, external or internal speakers, via USB, Wi-Fi, analog output, or even HDMI, Nahimic Audio offers you the most immersive listening experience, vivid and rich in detail.

Polychrome RGB

This motherboard features built-in RGB headers and addressable RGB headers that allow the motherboard to connect with compatible LED devices, such as strips, CPU fans, coolers, cases, and so on. Users can also synchronize the RGB LED devices to the certified Polychrome RGB Sync accessories to create their own unique lighting effects.

Manufacturer

See full description

Specifications

Specifications

Product Details

Size
Micro ATX
Type
Desktop

Processor

Supported Processors
AMD
Models
Ryzen
Supported CPU Generation
Zen 4, Zen 5
Socket
AM5

Chipset

Model
AMD B850

Memory

Memory type
DDR5
Quantity
4 DIMM Slots
Memory Speeds
4400, 4600OC, 4800, 5000, 5400, 5600, 5800, 6000, 6200, 6400, 6600OC, 6800OC, 7000OC, 7200OC, 7600OC, 8000OC
Memory Channels
Dual Channel

Internal Connectors

PCI Express x16 5.0
1 Slot
SATA III 6Gb/s
4 Port
M.2 Type
1 PCIe 5.0 Port, 2 PCIe 4.0 Ports
M.2 Slots
0

External Connectors

Rear USB-A outputs
3 USB 3.2 Ports, 4 USB 2.0 Ports
Rear USB-C outputs
4 USB 3.2 Ports
Ethernet (LAN)
1
Screen Connections
DisplayPort, HDMI

Specifications

RGB Lighting
Yes
WiFi/Bluetooth
Yes
Extra
Bios Flashback, RGB Header

Sound

Sound Card Channels
7.1
Additional Audio Connections
-

Top Specs

Memory
4x DDR5

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

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Description & Specifications

Product Details

Size
Micro ATX
Type
Desktop

Processor

Supported Processors
AMD
Models
Ryzen
Supported CPU Generation
Zen 4, Zen 5
Socket
AM5

Chipset

Model
AMD B850

Memory

Memory type
DDR5
Quantity
4 DIMM Slots
Memory Speeds
4400, 4600OC, 4800, 5000, 5400, 5600, 5800, 6000, 6200, 6400, 6600OC, 6800OC, 7000OC, 7200OC, 7600OC, 8000OC
Memory Channels
Dual Channel

Internal Connectors

PCI Express x16 5.0
1 Slot
SATA III 6Gb/s
4 Port
M.2 Type
1 PCIe 5.0 Port, 2 PCIe 4.0 Ports
M.2 Slots
0

External Connectors

Rear USB-A outputs
3 USB 3.2 Ports, 4 USB 2.0 Ports
Rear USB-C outputs
4 USB 3.2 Ports
Ethernet (LAN)
1
Screen Connections
DisplayPort, HDMI

Specifications

RGB Lighting
Yes
WiFi/Bluetooth
Yes
Extra
Bios Flashback, RGB Header

Sound

Sound Card Channels
7.1
Additional Audio Connections
-

Top Specs

Memory
4x DDR5

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

ASRock B850M Steel Legend WiFi

Product Code: 90-MXBS2-A0UAYZ

EAN/UPC: 4711581490499

  • Supports AMD Socket AM5 Ryzen™ 9000, 8000, and 7000 Series processors
  • 12+2+1 phase power design, 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 x4
  • Graphics options: 1 HDMI, 1 DisplayPort
  • Realtek ALC1220 7.1 CH HD Audio Codec, Nahimic Audio
  • 1 Blazing M.2 (PCIe Gen5x4), 1 Hyper M.2 (PCIe Gen4x4), 1 M.2 (PCIe Gen4x2), 4 SATA3
  • 2 USB 3.2 Gen2 Type-A+C (Rear), 1 USB 3.2 Gen1 Type-C (Front)
  • 6 USB 3.2 Gen1 (2 Rear, 4 Front), 8 USB 2.0 (4 Rear, 4 Front)
  • Realtek 2.5G LAN, 802.11be WiFi 7 + Bluetooth
  • User manual (pdf)

VRM 20K Power Design

  • Special 20K electrolytic capacitor with 1000uF capacity
  • Longer lifespan up to 20,000 hours and better performance
  • 12+2+1 phase power design for stable CPU power supply
  • Dr. MOS solution for improved thermal performance and superior efficiency
  • Hi-Density power connector for high current support
  • 2oz Copper PCB for stable signal traces and efficiency

DDR5 XMP & EXPO Support

  • Maximize DDR5 memory performance with pre-installed profiles
  • Designed for stable and reliable performance

High-Speed M.2 Solution

  • Blazing M.2 with PCIe Gen5 for transfer speeds up to 128Gb/s
  • Hyper M.2 Gen4 x4 for double the performance of the previous generation

User-Friendly Design

  • Easy installation and removal of graphics cards
  • M.2 heatsink for efficient heat dissipation

Cooling

  • Aluminum cooling design for better heat dissipation

Exclusive Cap 20K with 1000uF capacity

The upgraded 20K Black capacitor not only extends the lifespan to 20,000 hours but also increases the capacitance value from 560uF to 1000uF, offering many benefits:

  • Higher capacity: Greater charge storage for better support at high loads.
  • Lower ripple: Reduced power output fluctuations, improving quality.
  • More stable output current: Steady power supply, minimizing voltage impacts.
  • Better performance and system stability: Increased reliability and consistent performance.


12+2+1 Power Phase Design

Features durable components and absolutely smooth power delivery to the CPU. Additionally, it offers unparalleled overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers.

Dr. MOS

Dr. MOS is the integrated power stage solution that is optimized for modern voltage drop applications with buck-set down! Compared to traditional discrete MOSFETs, it intelligently provides higher current for each phase, thus delivering improved thermal results and superior performance.

High-Density Power Connector

CPU overclocking requires higher current. ASRock's Hi-Density Power Connectors are designed to withstand higher currents compared to traditional CPU and ATX power plugs, providing a more stable system and reducing the risk of fire during intense overclocking.

2oz Copper PCB

2-ounce copper inner layers providing stable signal traces and power shapes! Offering lower temperature and higher energy efficiency for overclocking.

Support for DDR5 XMP & EXPO

ASRock, which originates from the design concept "built for stable and reliable", makes no compromises on any detail. This motherboard is made with high-quality materials, and enthusiastic users can enjoy boosting DDR5 memory overclocking performance by enabling the pre-tested profiles. Ensure that the memory modules are capable of Intel® XMP/AMD EXPO™ and overclocking can be made so accessible, satisfying, and sweat-free.

PCIe Gen5 Blazing M.2

Blazing M.2 hosts the latest PCI Express 5.0 standard for double the bandwidth compared to the previous generation, with an amazing transfer speed of 128Gb/s, it is ready to unleash the full potential of future ultra-fast SSDs.

Aluminum cooler

The first thing that catches the eye is the optimized design of the aluminum heatsink. Heatsinks are vital for effective heat dissipation, especially during heavy workloads such as gaming or productivity tasks. Motherboards built with heatsinks can effectively manage thermal performance and, therefore, effortlessly ensure the system's stability and durability.

Wi-Fi 7 802.11be

The latest WiFi 7 technology provides extreme wireless internet speeds and low latency, with higher performance and Multi-RU technology as well as puncturing technology. The new WiFi 7 (802.11be) technology is capable of accelerating cloud-based gaming, 8K video streaming, and teleconferencing.

Dragon 2.5 Gb/s LAN

The smart LAN 2.5Gb/s platform is built for maximum networking performance for the demanding requirements of home networking, content creators, online gamers, and high-quality streaming media. Enhancing networking performance up to 2.5 times the bandwidth compared to standard Gigabit Ethernet, you will enjoy the fastest and uncompromised connectivity experience for gaming, file transfers, and backups.

More than USB transfer speed

It is aimed at hardcore gamers and game enthusiasts! The Lightning Gaming Ports come from two different controller interfaces that help players connect high-speed mouse/keyboard with lower jitter and latency!

Sound that matters

Whether you use headphones, earphones, external or internal speakers, via USB, Wi-Fi, analog output, or even HDMI, Nahimic Audio offers you the most immersive listening experience, vivid and rich in detail.

Polychrome RGB

This motherboard features built-in RGB headers and addressable RGB headers that allow the motherboard to connect with compatible LED devices, such as strips, CPU fans, coolers, cases, and so on. Users can also synchronize the RGB LED devices to the certified Polychrome RGB Sync accessories to create their own unique lighting effects.

Manufacturer

Reviews (2)

  1. 2
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
159,65 €
14,00 €   shipping cost