MSI B840 Gaming Plus WiFi AMD AM5 ATX DDR5 WiFi 7 PCIe 4.0 Gaming Motherboard :
Overview :
The MSI B840 Gaming Plus WiFi is a solid ATX gaming motherboard from MSI’s B840 series, built for AMD’s AM5 platform to support Ryzen 7000/8000/9000 processors. Equipped with Wi‑Fi 7 and Bluetooth 5.4, DDR5 memory up to 8000+ MT/s (OC), dual PCIe 4.0 x4 M.2 slots, PCIe 4.0 x16 GPU slot, and 2.5 Gb Ethernet, this board features robust cooling with extended heatsinks and Shield Frozr II to support high-performance gaming and fast storage setups.
Features :
Supports AMD Ryzen 7000/8000/9000 desktop processors on AM5 socket.
DDR5 memory support up to 8000+ MT/s (OC) across 4 DIMM slots, 256 GB max.
Direct 7-phase CPU VRM with MOSFET thermal pads and extended heatsinks for reliable power.
Dual M.2 PCIe 4.0 x4 slots with EZ Shield Frozr II to prevent M.2 thermal throttling.
PCIe 4.0 x16 Steel Armor slot supports high-end graphics cards.
Integrated Wi‑Fi 7 & Bluetooth 5.4 via advanced wireless module.
Realtek RTL8125D 2.5 Gb Ethernet ensures fast and stable wired connectivity.
USB 3.2 Gen2 Type-C (10 Gbps) and Gen2/Gen1 Type-A ports at rear I/O.
4× SATA 6 Gb/s ports supporting RAID for additional storage drives.
HDMI & DisplayPort outputs for systems running Ryzen APUs.
Realtek ALC897 7.1‑channel HD Audio + Audio Boost, delivering immersive sound.
Extended heatsink design and 6‑layer PCB with 2‑oz copper bolster cooling performance.
EZ Debug LEDs & Flash BIOS Button facilitate easy setup and troubleshooting.
Specifications :
Model | MSI B840 Gaming Plus WiFi |
Form Factor | ATX (305 × 244 mm) |
Chipset / Socket | AMD B840 / AM5 |
CPU Support | Ryzen 7000 / 8000 / 9000 Series processors |
Memory Support | 4× DDR5 DIMM, OC to 8000+ MT/s, max 256 GB |
VRM | Direct 7-phase CPU VRM with thermal pads and extended heatsinks |
PCIe Slots | 1× PCIe 4.0 x16 (Steel Armor), 1× PCIe 4.0 x4, 3× PCIe 3.0 x1 |
M.2 Slots | 2× PCIe 4.0 x4 with Shield Frozr II |
SATA Ports | 4× SATA 6 Gb/s |
LAN | Realtek RTL8125D 2.5 Gb Ethernet |
Wireless | Wi‑Fi 7 (802.11be), Bluetooth 5.4 |
Rear USB Ports | 1× USB-C Gen2, 1× USB-A Gen2, 2× USB-A Gen1, 2× USB 2.0 |
Display Outputs | HDMI, DisplayPort |
Audio Codec | Realtek ALC897 with Audio Boost |
Cooling & PCB | Extended heatsinks, MOSFET pads, 6-layer 2 oz copper PCB |
BIOS & DIY Features | EZ Debug LEDs, Flash BIOS Button |
Warranty | 3 Years |