SKU: 9705415946

MSI B840 GAMING PLUS WIFI AM5 ATX Gaming Motherboard

Sale price$1912.05 Regular price$2124.50
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

MSI B840 GAMING PLUS WIFI AM5 ATX Gaming MotherboardThe 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 Ryzen 9000 series processors. MSI motherboards are designed with advanced hardware and technology, well supporting the demanding computing usage

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 Ryzen™ 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 Ryzen™ 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 Ryzen™ 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 Realtek® 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): Realtek® ALC897 - 7.1-Channel High Definition Audio
  • HDMI: 1
  • DirectX: 12
  • Form Factor_ ATX
  • Operating System_ Support for Windows® 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
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9705415946

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4.2 ★★★★★
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Verified Purchase
Camille Gaskins
West Palm Beach, US
★★★★★ 5
Diamonds Are Always A Girl”s Best Friend!
Color: White Gold, Size: 0.25 cttw
Super cute, cost-effective and no irritation to my ear lobes! No one can tell the difference! Will be purchasing manufactured diamond earrings from now on!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
L
Verified Purchase
Leigh J.
Charlottesville, US
★★★★★ 5
Beautiful and nice!
Color: White Gold, Size: 0.25 cttw
I wear these every day! Very nice!
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Reviewed in the United States on May 31, 2026
D
Verified Purchase
Dave B.
Houston, US
★★★★★ 5
Great purchase! Highly recommend!
Color: Yellow Gold, Size: 1 cttw
Love these earrings! They have beautiful brilliance and sparkle AND I feel the setting is relatively substantial. They have a screw on back and the back is not small and flimsy like some earring backs I have seen. I purchased the 1 carat pair and love them. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
A
Verified Purchase
Anonymous
Pawtucket, US
★★★★★ 5
Beautiful and timeless!
Color: White Gold, Size: 0.5 cttw, Color: White Gold, Size: 0.5 cttw
The earrings are beautiful. I was hesitant to go with lab grown over natural but the quality of the earrings have genuinely changed my outlook on pab grown diamonds. These were made with 14kt screw on backs and have given me peace of mind. These were purchased to be worn in the 2nd ear piercings. They look stunning next to my natural halo diamond earrings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
M
Verified Purchase
Maggie
Massapequa, US
★★★★★ 4
Great quality
Color: Yellow Gold, Size: 0.5 cttw
Beautiful earrings, but I would definitely get the largest 1ct option if an adult plans to wear them. The smaller sizes would be perfect special gift for a child.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2025

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