Skip to content
  • Hi 🙋 Guest, you're Currently Viewing: MSI B840 GAMING PLUS WIFI AM5 ATX Gaming Motherboard
ActiveArcActiveArc
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Welcome to ActiveArc Browse Our Store
    • On promotion
    • Just Arrived
    • Components
      • Graphics cards
        • Nvidia graphics cards
        • Radeon graphics cards
      • Memory
        • Desktop memory
      • Motherboards
        • Intel motherboards
        • AMD motherboards
      • Storage
        • Solid state drives
      • Chassis
        • Gaming chassis
      • Power supplies
    • Computers
      • Desktop computers
    • Monitors
    • Networking & security
      • Network cables
  • Tech Newsfeed
  • Black Friday starts now - Save 25% on the Asus Vivobook 16 Copilot+ Laptop with all-day battery life (November 1, 2025) The Witcher season 5 doesn’t have a release date yet, but its showrunner confirms a shorter wait time is the ‘plan’ (November 1, 2025) How to watch Autumn Internationals 2025: Live stream rugby union for FREE, fixture list, preview (November 1, 2025) Piocreat Halot-X1 3D printer review (November 1, 2025) Dell 16 Plus review (November 1, 2025) 7 new horror movies on Prime Video, Shudder, HBO Max, and more in November 2025 (November 1, 2025) How to watch Papua New Guinea vs Fiji on 9Now — it's *FREE* (November 1, 2025) Every new Netflix TV show in November 2025, including Stranger Things and Squid Game: The Challenge (October 31, 2025) I gave myself a monster makeover with ChatGPT, here’s how you can do it, too (October 31, 2025) 6 new Apple TV+ movies and shows to watch in November 2025 (October 31, 2025)
 

MSI B840 GAMING PLUS WIFI AM5 ATX Gaming Motherboard

Home / Components
Add to wishlist
Awaiting product image

R4249,00

Add to wishlist
Catalogue
  • Adapters (33)
  • Audio cables (7)
  • Cables (118)
  • Chassis (57)
  • Components (399)
  • Computer peripherals (304)
  • Consumer (47)
  • Display adapters (23)
  • Display cables (26)
  • Gaming chassis (57)
  • Gaming keyboards (25)
  • Keyboard accessories (17)
  • Keyboard combos (11)
  • Keyboards (66)
  • Last Chance (11)
  • Network cables (40)
  • Networking & security (37)
  • Non-Modular power supplies (5)
  • Office keyboards (13)
  • On promotion (122)
  • Power supplies (22)
  • Routers & mesh (9)
  • Solid state drives (47)
  • Unboxed (51)
  • Web Services (4)
    • Web Packages (1)
Description

The B840 GAMING PLUS WIFI is crafted to offer extensive connectivity, versatile tools, and a premium Wi-Fi solution for gamers seeking a comprehensive experience. Featuring full-speed Wi-Fi 7, 2.5G LAN, PCIe 4.0 solution and exclusive EZ DIY features, it is ready for 24/7 non-stop gaming optimized for AMD Ryzenâ„Ē 9000 series processors.

MSI motherboards are designed with advanced hardware and technology, well-supporting the demanding computing usage of gaming and AI. Moreover, we also introduce AI to MSI Center and BIOS, making everything more effortless than before.

MSI’s exclusive EZ M.2 Shield Frozr II and EZ CLIP II make M.2 installations seamless. Insert the SSD card into the slot and press it down to lock it in place with the clip. As you fasten the SSD, flick the clip outwards and then the SSD is removed. The process is smooth, and you don’t need to use your tools like before. One finger can give you the perfect DIY experience.

The new EZ PCIe Clip II, located on the first slot, features the rebounding force mechanism that allows for easy removal of the graphics card by pressing the tail-like lock with one finger. Due to this exquisite design, users can uninstall the graphics cards effortlessly, even in the cramped case spaces.

The Pre-Installed I/O Shield offers a streamlined and hassle-free installation experience by eliminating the need to manually fit the I/O shield during motherboard setup. With its built-in design, it ensures proper alignment and a secure fit, providing both protection and convenience while enhancing the overall durability of your build. The MSI EZ Antenna makes the process effortless by simply attaching fasteners to the motherboard without rotation.

A huge step of DDR performance enhancement with the latest DDR5 memory. Combines with dedicated SMT welding process and MSI Memory Boost technology, B840 GAMING PLUS WIFI is ready to deliver the world class memory performance.

MSI motherboards prioritize safety with the embedded Overcurrent Protection (OCP), ensuring crucial components such as the USB ports, DDR memory, PWM IC, and CPU are shielded from excessive current. This proactive defense mechanism curtails the risk of damage or malfunction due to power surges, promoting long-term system stability. This commitment to safeguarding your hardware underscores MSI’s dedication to producing motherboards that prioritize durability and stability.

FEATURES:

  • Supports AMD Ryzenâ„Ē 9000 / 8000 / 7000 Series Desktop Processors
  • Supports DDR5 Memory, Dual Channel DDR5 8000+ MT/s (OC)
  • Frozr Guard: Extended Heatsink, MOSFET thermal pads, and choke thermal pads and EZ M.2 Shield Frozr II are built for high performance
  • High-speed Connectivity: Full-speed Wi-Fi 7 with 2.5G LAN
  • Ultra Performance: 7+2+1 Phase Direct CPU Power, 8-pin CPU power connector, Core Boost, Memory Boost
  • Lightning Fast Game experience: PCIe 4.0 slot, Lightning Gen 4 x4 M.2, Front USB Type-C
  • EZ DIY: EZ M.2 Shield Frozr II, EZ M.2 Clip II, EZ PCIe Clip II and EZ Antenna
  • Audio Boost: Reward your ears with studio-grade sound quality for the most immersive gaming experience

SPECIFICATIONS:

  • Socket: AMD Socket AM5
  • CPU: Supports AMD Ryzenâ„Ē 8000/7000/9000 Series Desktop Processors
  • Chipset: AMD B840
  • DDR5 Memory: Support DDR5 8000 – 5600 (OC) MT/s / 5600 – 4800 (JEDEC) MT/s
  • Memory Channel: Dual
  • DIMM Slots: 4
  • Max Memory (GB): 256
  • PCI-E x16: 5
  • SATA 6G: 4
  • M.2 Slot: 2
  • RAID: 0/1 (for M.2 NVMe storage devices)
  • LAN: 1 x RealtekÂŪ 8125BG 2.5G LAN
  • Wi-Fi and Bluetooth: Wi-Fi 7 Solution
  • USB 3.2 ports (Front): 1(USB 5Gbps Type-C), 2(USB 5Gbps Type A)
  • USB 3.2 ports (Rear): 1(USB 10Gbps Type-C), 1(USB 10Gbps Type A), 2(USB 5Gbps Type A)
  • USB 2.0 ports (Front): 4
  • USB 2.0 ports (Rear): 4
  • Audio ports (Rear): RealtekÂŪ ALC897 – 7.1-Channel High Definition Audio
  • HDMI: 1
  • DirectX: 12
  • Form Factor: ATX
  • Operating System: Support for WindowsÂŪ 10 64-bit/11 64-bit

WHAT’S IN THE BOX:

  • MSI B840 GAMING PLUS WIFI AM5 ATX Gaming Motherboard x1
  • EZ Wi-Fi Antenna x1
  • 1 to 2 EZ Conn-Cable (V1) x1
  • SATA Cable x1
  • EZ M.2 Clip II x1
  • EZ M.2 Clip II Remover x1
  • Quick Install Guide x1
Additional information
Brand

MSI

Colour

Black

Warranty

36 Months

Related products

Placeholder
Add to wishlist
Quick View

Uncategorized

MSI MAG FORGE 130A Airflow ATX Gaming Chassis – Black

R949,00
Placeholder
Add to wishlist
Quick View

Components

MSI GeForce RTX 5080 VENTUS 3X OC 16GB GDDR7 Graphics Card – White

R31999,00
Placeholder
Add to wishlist
Quick View

AMD motherboards

MSI MPG X870E EDGE TI WIFI AM5 ATX DDR5 Gaming Motherboard

R9999,00
Placeholder
Add to wishlist
Quick View

AMD CPU

AMD Ryzen Threadripper 9960WX 24-Core 4.2GHz CPU

R36799,00
Placeholder
Add to wishlist
Quick View

AMD motherboards

MSI PRO B840M-P Wi-Fi 6E AMD AM5 MATX Gaming Motherboard

R3299,00
Placeholder
Add to wishlist
Quick View

AMD CPU

AMD Ryzen Threadripper Pro 9955WX 16-Core 4.5GHz CPU

R40099,00
Placeholder
Add to wishlist
Quick View

Chassis

MSI PAG PANO M110A Micro-ATX Gaming Chassis – Black

R799,00
Placeholder
Add to wishlist
Quick View

Coming Soon

MSI PRO H610M-E Intel LGA1700 DDR5 M-ATX Motherboard

R1799,00

more information

My Account
My Wishlist
About Us
Our Services
Terms & Conditions
Refunds & Exchanges
PAIA & Privacy

WHERE CREATIVITY MEETS FUNCTIONALITY

get in touch

+27 71 009 9335
[email protected]

ÂĐ 2025 ActiveArc. All Rights Reserved.
  • Hi 🙋 Guest, you're Currently Viewing: MSI B840 GAMING PLUS WIFI AM5 ATX Gaming Motherboard
  • Home
  • Services
    • Branding & Signage
    • Business ICT
    • Digital Marketing
    • Support
    • Web & App Design
  • Shop
  • Contact

Login

Lost your password?

Powered by Joinchat
Hello
Can we help you?
Open chat