MSI

MSI MPG B550 Gaming Plus AM4 ATX Motherboard – Ryzen 5000

SKU: MPGB550GAMINGPLUS  ·  Part #: MPGB550GAMINGPLUS
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R2 848,00 Incl.

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The MSI MPG B550 Gaming Plus AM4 ATX Motherboard – Ryzen 5000 is engineered to deliver exceptional performance and reliability for gamers and PC enthusiasts. Designed to support AMD Ryzen™ 5000, 4000 G-Series, and 3000 Series desktop processors (excluding Ryzen™ 5 3400G and Ryzen™ 3 3200G), this motherboard offers a robust foundation for high-performance gaming systems.

Featuring the AMD B550 chipset and AM4 socket, the MSI MPG B550 Gaming Plus AM4 ATX Motherboard – Ryzen 5000 supports up to 128GB of dual-channel DDR4 memory, with speeds reaching 4400MHz (OC). This ensures rapid data processing and smooth multitasking capabilities, essential for modern gaming demands. ​

For storage, the motherboard includes six SATA III ports and two M.2 slots, one of which supports PCIe 4.0 x4, enabling ultra-fast data transfer rates and reduced load times. The inclusion of RAID 0/1/10 support provides enhanced data redundancy and performance.

Graphics support is robust, with two PCIe x16 slots (one PCIe 4.0 x16 and one PCIe 3.0 x16 operating at x4), and two PCIe 3.0 x1 slots, accommodating multiple GPU configurations and expansion cards. Display outputs include one HDMI and one DisplayPort, offering versatile connectivity options for various display setups. ​

Connectivity is comprehensive, featuring a range of USB ports: front panel includes one USB 3.2 Gen 1 Type-C and two USB 3.2 Gen 1 Type-A ports; rear panel offers one USB 3.2 Gen 2 Type-C, one USB 3.2 Gen 2 Type-A, two USB 3.2 Gen 1 Type-A, and four USB 2.0 ports. This array ensures ample connectivity for peripherals and devices.

Audio quality is delivered through the Realtek® ALC892/ALC897 Codec, providing high-definition 7.1-channel audio for an immersive gaming experience. Networking is handled by a Gigabit LAN port, ensuring stable and fast internet connectivity.

The MSI MPG B550 Gaming Plus AM4 ATX Motherboard – Ryzen 5000 also includes features like TPM header support for enhanced security, and compatibility with Windows® 10 64-bit operating systems. Its ATX form factor ensures compatibility with a wide range of PC cases, making it a versatile choice for custom builds.

With its blend of performance, connectivity, and expandability, the MSI MPG B550 Gaming Plus AM4 ATX Motherboard – Ryzen 5000 Ready stands as a solid foundation for any gaming setup.

FEATURES:

  • Supports AMD Ryzen™ 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen™ 5 3400G & Ryzen™ 3 3200G) and AMD Ryzen™ 4000 G-Series desktop processors
  • Supports DDR4 Memory, 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 is built for a high-performance system and non-stop gaming experience
  • Pre-installed I/O Shielding: Better EMI protection and more convenience for installation
  • Flash BIOS Button with Optimised Clear CMOS Function: Simply use a USB key to flash any BIOS within seconds. Restore the BIOS to the default settings without any additional actions.
  • Audio Boost: Reward your ears with studio-grade sound quality

SPECIFICATIONS:

  • Socket: AM4
  • CPU (Max Support): RYZEN 9
  • Chipset: AMD B550 Chipset
  • DDR4 Memory: Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC, Supports DDR4 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3600/ 3733/ 3866/ 4000/ 4133/ 4266/ 4400+ MHz by A-XMP OC MODE
  • Memory Channel: Dual
  • DIMM Slots: 4
  • Max Memory (GB): 128
  • PCI-E x16: 2
  • PCI-E x1: 2
  • SATAIII: 6
  • M.2 Slot: 2
  • RAID: 0/1/10
  • TPM (header): 1
  • LAN: 1x Realtek® 8111H Gigabit LAN controller
  • USB 3.2 ports (Front): 1(Gen 1, Type C), 2(Gen 1, Type A)
  • USB 3.2 ports (Rear): 1(Gen 2, Type C), 1(Gen 2, Type A), 2(Gen 1, Type A)
  • USB 2.0 ports (Front): 4
  • USB 2.0 ports (Rear): 4
  • Audio ports (Rear): Realtek® ALC892/ALC897 Codec
  • DisplayPort: 1
  • HDMI: 1
  • DirectX: 12
  • Form Factor: ATX
  • CrossFire: Yes
  • Operating System: Support for Windows® 10 64-bit

WHAT’S IN THE BOX:

  • MSI MPG B550 Gaming Plus AM4 ATX Motherboard – Black x1
  • SATA cables x2
  • Driver DVD x1
  • User Manual x1
  • Quick Install Guide x1
Features
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 is built for a high-performance system and non-stop gaming experience
Pre-installed I/O Shielding
Better EMI protection and more convenience for installation
Audio Boost
Reward your ears with studio-grade sound quality
Specifications
Socket
AM4
CPU (Max Support)
RYZEN 9
Chipset
AMD B550 Chipset
DDR4 Memory
Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC, Supports DDR4 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3600/ 3733/ 3866/ 4000/ 4133/ 4266/ 4400+ MHz by A-XMP OC MODE
Memory Channel
Dual
DIMM Slots
4
Max Memory (GB)
128
PCI-E x16
2
Specifications (cont.)
PCI-E x1
2
SATAIII
6
M.2 Slot
2
RAID
0/1/10
TPM (header)
1
LAN
1x Realtek® 8111H Gigabit LAN controller
USB 3.2 ports (Front)
1(Gen 1, Type C), 2(Gen 1, Type A)
Specifications (cont.)
USB 3.2 ports (Rear)
1(Gen 2, Type C), 1(Gen 2, Type A), 2(Gen 1, Type A)
USB 2.0 ports (Front)
4
USB 2.0 ports (Rear)
4
Audio ports (Rear)
Realtek® ALC892/ALC897 Codec
DisplayPort
1
HDMI
1
Specifications (cont.)
DirectX
12
Form Factor
ATX
CrossFire
Yes
Specifications (cont.)
Operating System
Support for Windows® 10 64-bit
Warranty

This product is covered by its full manufacturer warranty. As an authorized reseller, all our stock is genuine local product — never grey imports — and is backed by the official South African distributor.

Faulty items within the warranty period are handled through our RMA process. Keep your invoice and original packaging where possible to speed up any claim.

Delivery
Free delivery in Pretoria on every order — same-day if placed & fully paid by 10:00 on a business day.
Free nationwide delivery on orders over R5 000,00.
Flat R99 to any other address in South Africa.
Main centres 1–2 business days · regional 2–3 business days.

Official Authorized Partner & Reseller