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MSI B840 GAMING PLUS WIFI AM5 AMD B840 SATA 6Gb/s 2.5G Network Wi-Fi 7 DDR5 Dual M.2 Connectors ATX Motherboard

  • MAG B850 TOMAHAWK MAX WIFI
  • MPG B850 EDGE TI WIFI
  • B850 GAMING PLUS WIFI
  • PRO B850-P WIFI
  • B840 GAMING PLUS WIFI
  • PRO B840-P WIFI
  • MPG B850I EDGE TI WIFI
  • B850 MLG EDITION
  • PRO B850-S WIFI6E
  • B850 GAMING PLUS WIFI6E
  • AMD B840
  • Ryzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
  • DDR5 Up to 8000+ MT/s (OC)
  • Wi-Fi 7: The latest wireless solution with a new 320MHz channel, achieving a maximum transmission speed of 5.8Gbps, which is 2.4 times faster than Wi-Fi 6/6E
  • Lighting Gen4 solution: The lates Gen 4 PCI-E and M.2 solution with up to 64GB/s bandwidth for maximum transfer speed.
  • Extended heatsink Design: MSI extended PWM heatsink and enhanced circuit design ensures even high-end processors to run in full speed
  • EZ M.2 Shield Frozr II: The new tool-less design makes installing or removing your M.2 SSD and Shield Frozr much easier
  • 2.5G Network Solution: Featuring premium 2.5G LAN to deliver better network experience.
  • Dual M.2 Connectors: Onboard dual M.2 connectors for the maximum storage performance with Lightning Gen 4 solution.
  • Audio Boost: Reward your ears with studio grade sound quality for the most immersive audio experience.
🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
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B840 GAMING PLUS WIFI

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

    We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.

  • Return for refund until: January 31, 2026
  • Return for replacement until: January 31, 2026
  • This item is covered by Newegg.com's Extended Holiday Return Policy. Read full return policy for details.
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