The MSI B840 GAMING PLUS WIFI is a feature-packed ATX motherboard designed for builders who want solid gaming performance and modern connectivity in their AMD AM5 system. As an MSI B840 Gaming Plus Wi-Fi motherboard, it supports the latest Ryzen™ 9000, 8000, and 7000 Series processors with DDR5 memory and advanced networking, offering a complete platform for gaming, content creation, and everyday computing.
AMD AM5 B840 Gaming Plus Wi-Fi Board with DDR5 Support
This B840 Gaming Plus Wi-Fi AM5 board supports up to four DDR5 memory modules with overclocking capabilities up to 8000+ MT/s (OC). Dual-channel memory architecture enhances system responsiveness for gaming and multitasking workloads, while MSI’s memory optimizations help deliver stable performance.
Advanced Connectivity with Wi-Fi 7 and 2.5G LAN
The MSI ATX B840 Gaming Plus Wi-Fi motherboard includes full-speed Wi-Fi 7 and Bluetooth connectivity alongside a Realtek® 2.5G LAN port. This combination delivers ultra-fast wireless connections and low-latency wired networking for competitive gaming, large file transfers, and smooth streaming.
PCIe 4.0 Performance and Storage Options
Designed with performance in mind, the B840 DDR5 Wi-Fi motherboard features a PCIe 4.0 x16 slot for modern graphics cards and two M.2 PCIe 4.0 x4 slots for high-speed NVMe SSDs. Four SATA 6Gb/s ports offer additional storage flexibility, and RAID 0/1/10 support provides data redundancy or performance tuning.
Build Quality and Gaming-Focused Features
Equipped with Frozr Guard extended heatsinks and Core Boost power delivery, this board maintains thermal efficiency during extended gaming sessions. Additional EZ DIY features like shielded M.2 slots and diagnostic LEDs make assembly smoother and troubleshooting easier.
Whether you are building a new gaming rig or upgrading your AM5 platform, the MSI B840 GAMING PLUS WIFI motherboard delivers a balanced set of features tailored for reliable performance and next-generation connectivity.
- SPECIFICATIONS
General - Model: MSI B840 GAMING PLUS WIFI
- Form Factor: ATX
- Chipset: AMD B840
- CPU Socket: AM5
- Supported CPUs: AMD Ryzen™ 9000/8000/7000 Series Desktop Processors
- Memory
- Memory Type: DDR5
- Memory Slots: 4 x UDIMM
- Maximum Capacity: 256 GB
- Memory Speeds: DDR5 8000–5600 (OC) / 5600–4800 (JEDEC)
- Dual-Channel: Yes
- AMD EXPO™ Support: Yes




