






MSI B840 GAMING PLUS WIFI MOTHERBOARD
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Unleash the full potential of your system with the MSI B840 GAMING PLUS WIFI Motherboard. Engineered for next-generation performance, this motherboard provides robust support for AMD Ryzen 7000, 8000, and 9000 Series Desktop Processors, alongside advanced DDR5 memory, ensuring a powerful and responsive computing experience.
Key Features at a Glance
- Supports AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors.
- Dual Channel DDR5 memory support up to 8000+ MT/s (OC).
- Advanced Frozr Guard thermal solution for stable performance.
- High-speed connectivity with Full-speed Wi-Fi 7 and 2.5G LAN.
- Robust power delivery: 7+2+1 Phase Direct CPU Power, 6-layer PCB with 2oz thickened copper.
- Lightning-fast game experience with PCIe 4.0 slot and Lightning Gen 4 x4 M.2.
Next-Generation Processor & Memory Support
Designed to accommodate the latest computing power, this motherboard seamlessly supports AMD Ryzen 9000, 8000, and 7000 Series Desktop Processors. Paired with Dual Channel DDR5 memory capable of speeds up to 8000+ MT/s (OC), your system will handle demanding tasks and games with exceptional efficiency.
Superior Thermal Management
Maintain optimal system stability and performance even under heavy loads with the integrated Frozr Guard thermal solution. Featuring an extended heatsink, MOSFET thermal pads rated for 7W/mK, additional choke thermal pads, and EZ M.2 Shield Frozr II, this design ensures efficient heat dissipation for a non-stop experience.
Unrivaled Connectivity & Speed
Experience cutting-edge networking with Full-speed Wi-Fi 7 and a 2.5G LAN port, providing secure, stable, and high-speed data transmission essential for professional and multimedia use. Additionally, a PCIe 4.0 slot, Lightning Gen 4 x4 M.2, and Front USB Type-C offer rapid data access and peripheral connections.
Robust Power Delivery for Peak Performance
Built for endurance and high performance, the motherboard features a 7+2+1 Phase Direct CPU Power design and an 8-pin CPU power connector. Core Boost and Memory Boost technologies, combined with a 6-layer PCB incorporating 2oz thickened copper, ensure stable and efficient power delivery for maximum system potential.
Technical Specifications
| Brand | MSI |
|---|---|
| Manufacturer | MSI, Micro-Star INT'L CO., LTD. No.69, Lide St., Zhonghe Dist., New Taipei City 235, Taiwan http://www.msi.com. |
| Series | B840 GAMING PLUS WIFI |
| Colour | Silver/Black |
| Batteries | 1 AAAA batteries required. |
| Item model number | 7E57-002R |
| Processor Type | AMD Ryzen 7 |
| Processor Socket | Socket AM5 |
| Memory Technology | DDR5 |
| Memory Clock Speed | 8000 MHz |
| Graphics Card Interface | PCI Express 4.0 |
| Number of HDMI Ports | 1 |
| Number of Ethernet Ports | 1 |
| Voltage | 28 Volts |
| Wattage | 50 Watts |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 2.6 Watt Hours |
| Lithium Battery Weight | 5 g |
| Number of Lithium Ion Cells | 4 |
| Manufacturer | MSI |
| Country of Origin | China |
| Item Weight | 51 g |
Frequently Asked Questions
Q: Which processors are compatible with this motherboard?
A: The MSI B840 GAMING PLUS WIFI Motherboard supports AMD Ryzen 9000, 8000, and 7000 Series Desktop Processors.
Q: What type of memory does this motherboard support?
A: It supports DDR5 memory in a Dual Channel configuration, with speeds up to 8000+ MT/s when overclocked.
Q: Does this motherboard feature integrated Wi-Fi?
A: Yes, it includes Full-speed Wi-Fi 7 connectivity, alongside a 2.5G LAN port for high-speed networking.

