SKU: 13741875166

MSI MPG B550 Gaming Plus AM4 ATX Motherboard – Ryzen 5000

$1347.75 $1497.50
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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

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Description

MSI MPG B550 Gaming Plus AM4 ATX Motherboard – Ryzen 5000The 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

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13741875166

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4.7 ★★★★★
Based on 29 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 3
Fair
Color: Black, Size: 88"- 4 Panel
Fair product. Very cheap quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2025
T
Verified Purchase
TJD
Pawtucket, US
★★★★★ 5
Sturdy and Easy to Move
Color: Black, Size: 132"- 6 Panel
This 6 ft black partition on wheels is exactly what I needed to divide space without sacrificing style or stability. It’s sleek, professional-looking, and blends in well with any environment—from office spaces to home studios. The build quality is impressive—very sturdy and doesn’t wobble at all once it’s in place. The wheels glide smoothly and lock securely, making it easy to reposition or keep stationary as needed. Assembly was quick and straightforward, with all parts clearly labeled. Overall, this partition is a perfect combination of functionality and design. Highly recommend it if you need a durable, mobile room divider that looks great and performs even better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2025
H
Verified Purchase
Harrison Cole Youngren
Natrona Heights, US
★★★★★ 5
Nice once put together.
Color: Black, Size: 88"- 4 Panel
I really enjoyed these ones. They got put up, putting them together was a two-man task and not very easy at all. They work really good. They're very heavy duty. You can hang things on them. I kick mine out of the way and they work like a charm!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
A
Amazon Customer
Natrona Heights, US
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well. Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely. One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs. The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers. Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster. Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality. Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
F
Fred
Lexington, US
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one. The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy. Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex. The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one. The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

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