MSI MPG B550 GAMING PLUS, AM4, Ryzen 5000/4000/3000, DDR4

The MSI MPG B550 GAMING PLUS is a powerful ATX motherboard designed for AMD Ryzen™ 5000 and 3000 Series processors. With PCIe 4.0, dual M.2 slots, high-speed USB 3.2 Gen 2, and customizable RGB lighting, this motherboard provides gamers and creators with the tools they need for a performance-driven PC. The inclusion of advanced cooling, support for 2-Way AMD CrossFire™, and extensive connectivity options ensures smooth operation for demanding applications.

Key Features

• Processor Compatibility: AMD Ryzen™ 5000, 4000G, and 3000 Series processors.
• Memory Support: Four DDR4 slots, up to 128GB, speeds up to 4400+ MHz (OC).
• Graphics Options: PCIe 4.0 x16 slot, onboard HDMI 2.1, and DisplayPort for integrated graphics.
• Storage Options: Dual M.2 slots (PCIe 4.0/3.0) and six SATA 6Gb/s ports.
• USB Connectivity: USB 3.2 Gen 2 (10Gbps) Type-A/Type-C ports and USB 3.2 Gen 1 ports.
• Networking: Realtek® Gigabit LAN for reliable internet connectivity.
• Audio: Realtek ALC892/ALC897 Codec with 7.1-channel HD audio and S/PDIF support.

MSI MPG B550 GAMING PLUS Specifications

• Brand: MSI
• Model: MPG B550 GAMING PLUS
• Socket Type: AM4
• Chipset: AMD B550
• Processor Compatibility: Supports AMD Ryzen™ 5000 & 3000 Series desktop processors (not compatible with Ryzen™ 5 3400G & Ryzen™ 3 3200G) and AMD Ryzen™ 4000G-Series desktop processors.
• Memory Support: 4 DDR4 slots, up to 128GB, speeds up to 4400+ MHz (OC), dual-channel, ECC and non-ECC un-buffered memory supported.
• Graphics Support: 1 PCIe 4.0/3.0 x16 slot, 1 PCIe 3.0 x16 slot (x4 mode), 2 PCIe 3.0 x1 slots; onboard HDMI 2.1 (4K@60Hz) and DisplayPort (4K@60Hz) for integrated graphics processors.
• Storage Interface: 2 M.2 slots (M2_1 PCIe 4.0/3.0 x4 & SATA; M2_2 PCIe 3.0 x4), 6 SATA 6Gb/s ports with RAID 0, 1, and 10 support.
• USB Ports: Rear: 2 USB 3.2 Gen 2 (10Gbps) ports (1 Type-C, 1 Type-A), 2 USB 3.2 Gen 1 (5Gbps) ports, 4 USB 2.0 ports; Internal: 1 USB 3.2 Gen 1 header (2 ports), 2 USB 2.0 headers (4 ports).
• Networking: Realtek® 8111H Gigabit LAN.
• Audio: Realtek® ALC892/ALC897 Codec, 7.1-channel HD audio with S/PDIF support.
• Multi-GPU Support: 2-Way AMD CrossFire™.
• Lighting Features: 1 EZ LED control switch, 4 EZ Debug LEDs.
• Cooling Options: 1 CPU fan connector, 1 water-pump fan connector, 6 system fan connectors.
• BIOS: Flash BIOS button for easy updates.
• Operating System Support: Windows® 11/10 64-bit.
• Form Factor: ATX (12” x 9.6”).

Processor Compatibility

The MSI MPG B550 GAMING PLUS supports AMD Ryzen processors from the 5000, 4000G, and 3000 Series, providing excellent performance for a range of builds. Designed for gamers and multitaskers, Ryzen 5000 processors offer cutting-edge Zen 3 architecture, delivering outstanding single-core and multi-core performance. The Ryzen 4000G-Series processors feature integrated Radeon™ Graphics, suitable for systems without a discrete GPU.

While it supports a broad range of CPUs, note that Ryzen 5 3400G and Ryzen 3 3200G are not compatible. This extensive compatibility ensures a flexible and future-proof platform for gaming and productivity.

Discrete Graphics Compatibility

The motherboard includes a PCIe 4.0 x16 slot, offering maximum bandwidth for modern GPUs. PCIe 4.0 ensures double the data transfer rate compared to PCIe 3.0, making it ideal for high-end graphics cards. A secondary PCIe 3.0 x16 slot (x4 mode) is available for additional expansion or AMD CrossFire™ configurations.

Benefits of PCIe 4.0

• Gaming: Use GPUs like NVIDIA RTX 3070 or AMD RX 6800 for fluid 4K gaming or high-frame-rate 1440p gameplay.
• Content Creation: Workstation GPUs like NVIDIA RTX 3060 deliver efficient performance for rendering and video editing.
• Expandability: Provides future-proof support for next-gen GPUs and accessories.

Onboard Graphics

For systems using integrated graphics, HDMI 2.1 and DisplayPort support resolutions up to 4K@60Hz, ideal for productivity or media-focused builds.

Power Requirements and Cooling

Power Requirements

The MSI MPG B550 GAMING PLUS features a 24-pin ATX main power connector and an 8-pin ATX 12V connector, ensuring stable power delivery for demanding components.

Recommended PSU Wattage:

• 500W PSU: For systems with entry-level GPUs or integrated graphics.
• 650W PSU: For mid-range GPUs like the RTX 3060 or RX 6600 XT.
• 750W+ PSU: For high-end GPUs like the RTX 3070 or RX 6800 XT.

Cooling Options

• CPU Cooling: Compatible with high-performance air coolers or liquid cooling systems like the NZXT Kraken X63.
• System Cooling: Equipped with six system fan connectors, providing flexibility for optimizing airflow in larger cases.
• Water Cooling: Includes a dedicated water-pump fan connector for AIO or custom loop setups.

Is This Motherboard for You?

The MSI MPG B550 GAMING PLUS is perfect for gamers and content creators seeking top-tier performance and expandability. Its PCIe 4.0 support, robust storage options, and customizable RGB lighting make it an excellent choice for high-performance builds.