MSI B650M Gaming Plus WIFI DDR5 AMD Motherboard

The MSI B650M Gaming Plus WIFI is a Micro-ATX motherboard built on the AMD B650 chipset, designed to support AMD Ryzen 7000 and Ryzen 8000 series desktop processors in the AM5 socket. Its compact 243.84 mm × 243.84 mm footprint makes it a practical choice for space-efficient gaming and productivity builds without sacrificing feature depth. Memory support is handled by four DDR5 UDIMM slots with a maximum capacity of 256 GB, running at JEDEC 4800 MHz or up to 7200+ MHz via overclocking with AMD EXPO profiles enabled. Dual-channel operation is supported across all configurations, and MSI’s Surface Mount Technology (SMT) welding process is applied to memory slots to reduce solder-joint defects and signal interference. Storage options include two M.2 slots—both sourced from the CPU and supporting PCIe 4.0 x4 for 2280 and 2260 form-factor drives—alongside four SATA 6 Gbps ports. RAID 0, 1, and 10 are available for SATA devices; RAID 0 and 1 are supported for M.2 NVMe drives. Note that when a Ryzen 5 8500G is installed, the second M.2 slot operates at PCIe 4.0 x2 speed. The primary PCIe x16 slot carries Steel Armor reinforcement with additional solder points, providing physical protection for heavier graphics cards and shielding against electromagnetic interference. The power delivery system uses a 10+2+1 Duet Rail phase design with dual 8-pin CPU power connectors, supported by MSI Core Boost and an extended heatsink with M.2 Shield Frozr thermal coverage. Connectivity is comprehensive: onboard AMD Wi-Fi 6E (802.11 a/b/g/n/ac/ax, MU-MIMO TX/RX, up to 160 MHz bandwidth across 2.4 GHz, 5 GHz, and 6 GHz bands) pairs with Bluetooth 5.3. Wired networking is handled by a Realtek RTL8125BG 2.5 Gbps LAN controller. The rear I/O includes HDMI 2.1 and DisplayPort 1.4 (both supporting up to 4K 60 Hz with compatible integrated-graphics processors), three USB 3.2 Gen 2 Type-A ports, one USB 3.2 Gen 2 Type-C port, four USB 3.2 Gen 1 Type-A ports, and a Flash BIOS Button for no-CPU BIOS updates. Audio is delivered via a Realtek ALC897 codec with 7.1-channel HD audio output. RGB and system management features include two ARGB V2 headers, two RGB headers, a dedicated pump-fan header rated up to 3 A, three system fan headers with DC/PWM auto-detection (MSI Frozr AI Cooling), four EZ Debug LEDs, and a TPM 2.0 header. The board ships with Resizable BAR support, Click BIOS 5, and MSI Center software. A 3-year manufacturer warranty applies. Verified Specifications: – Chipset: AMD B650 – Form Factor: mATX (243.84 mm × 243.84 mm) – CPU Socket: AM5 (AMD Ryzen 7000 / 8000 series) – Memory: 4× DDR5 UDIMM, max 256 GB, up to 7200+ MHz OC, AMD EXPO – Storage: 2× M.2 PCIe 4.0 x4, 4× SATA 6 Gbps – Primary PCIe Slot: PCIe 4.0 x16 (CPU) – LAN: Realtek RTL8125BG 2.5 Gbps – Wireless: AMD Wi-Fi 6E + Bluetooth 5.3 – Audio: Realtek ALC897, 7.1-channel HD – Rear USB: 3× USB 3.2 Gen 2 Type-A, 1× USB 3.2 Gen 2 Type-C, 4× USB 3.2 Gen 1 Type-A – Display Out: 1× HDMI 2.1, 1× DisplayPort 1.4 (iGPU only) – Power: Dual 8-pin CPU connectors, 10+2+1 phase VRM – PCB: 6-layer, 2 oz thickened copper – OS Support: Windows 10 / Windows 11 64-bit – Warranty: 3 Years