A well-equipped full-size ATX form factor gaming motherboard for AMD Ryzen processors based on the 2020 mid-range AMD B550 chipset. It is a balanced model from the MSI Performance Gaming overclocker family. Positioned as a product of the middle price category, designed to create overclocking and gaming configurations at a reasonable cost. Equipped with a powerful 12-phase Digital PWM processor power supply system, the power elements of which are cooled by impressive radiators.
It differs from previous generation boards based on B450 chipsets by supporting the high-speed PCI-E Gen 4.0 system interface, which makes it possible to double the speed of data exchange with high-speed NVMe SSDs and significantly speed up the loading of highly detailed textures in new graphics card models. MSI MPG B550 GAMING PLUS motherboard is fully compatible with Ryzen 3000 family CPUs (Matisse and Matisse Refresh cores, 7nm), Ryzen 4000 hybrid APUs (Renoir core, 7nm) and Ryzen 5000 processors (Vermeer core, 7nm). Supports work with high-speed DDR4 memory up to 128 GB (4x64 GB), which is enough for any current and future games. Equipped with two M.2 connectors for high-speed NVMe SSDs.
The information in the model description is for reference purposes. Always clarify the specifications and configuration of the product with the online store manager before purchasing. Catalog MSI 2025 - new arrivals, bestsellers, and the most relevant models MSI.
When you make a purchase through links on our site, we may receive a affiliate commission.
MSI MPG AMD B550 Gaming Plus Socket AM4 ATX DDR4-SDRAM Motherboard MSI MPG B550 Gaming Plus
Supports AMD Ryzen 5000 & 3000 Series desktop processors and AMD Ryzen 4000 G-Series desktop processors
Supports DDR4 Memory... more, up to 4400 (OC) MHz
Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 x4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 GEN 2
Enhanced Power Design: Core Boost, Digital PWM IC, 2oz Thickened Copper PCB, DDR4 Boost
Premium Thermal Solution: Extended Heatsink Design and M.2 Shield Frozr are built for high performance system and non-stop gaming experience
MSI - B550 GAMING PLUS (Socket AM4) AMD B550 ATX DDR4 Motherboard - Black B550GPLUS
The MAG series was born through rigorous quality testing and designed to be a symbol of sturdiness and durability. Focused on... moreproviding the best user experience, the MAG series has a simple installation process coupled with a friendly user interface making it the best choice for entry level gamers. MAG B550 Gaming PLus features high-bandwidth and low-latency 2.5G plus Gigabit LAN for power users. Onboard 2.5Gbps connectivity provides incredible data transfer speed faster than ever before. MSI LAN Manager automatically classifies and prioritizes the latency-sensitive for your applications, giving you the best online experience with low latency.
128GB Dual Channel DDR4-SDRAM Motherboard ATX form factor Chipset: AMD B550 Ports: 1 x USB3.2 Gen 2 Type-A, 1 x USB.2 Gen 2 T... moreype-C, 1 x Ethernet LAN RJ-45, 1 x Digital audio optical, 1 x HDMI, 2 x USB3.2 Gen 1 Type-A, 4 x USB2.0 Backed by a 3 years manufacturers warranty
MSI MPG B550 GAMING PLUS Desktop Motherboard - AMD B550 Chipset - Socket AM4 - ATX - 128 GB DDR4 SDRAM Maximum RAM - DIMM, U
Supports DDR4 Memory, up to 4866(OC) MHz Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 x4 M.2 with M.2 Shield Fr... moreozr, AMD Turbo USB 3.2 GEN 4 MYSTIC LIGHT: 16.8 million colors / 29 effects controlled in one click. MYSTIC LIGHT EXTENSION supports both RGB and RAINBOW LED strip. Support for 3rd Gen AMD Ryzen™ Processors and future AMD Ryzen™ processors with BIOS update