ASUS TUF Gaming B550M-PLUS AMD B550 Micro ATX Motherboard

£126.98 (as of 09/21/2026 09:29 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

ASUS TUF Gaming B550M-PLUS is a Micro ATX motherboard for AMD Ryzen AM4 systems, with PCIe 4.0, dual M.2, DDR4 4400, 2.5 Gb Ethernet, HDMI, DisplayPort and USB 3.2 Gen 2 Type-A and Type-C. Check case size, socket compatibility and the listed connections before ordering.

SKU: B089HDJS79 Category:

Quick Summary

The ASUS TUF Gaming B550M-PLUS is a Micro ATX motherboard for AMD B550 and Ryzen AM4 systems. It combines PCIe 4.0 support, dual M.2 slots, DDR4 support up to 4400, and multiple rear connections including HDMI, DisplayPort, USB 3.2 Gen 2 Type-A and Type-C, and 2.5 Gb Ethernet.

It is built for buyers who want a feature-rich AM4 motherboard with gaming-focused connectivity and expansion options. The title also highlights Aura Sync, which is useful to note when comparing board variants.

Who It Is Best For

This board suits anyone building or replacing parts in an AMD Ryzen AM4 system who wants a Micro ATX motherboard with modern storage and rear I/O options. It also suits buyers who want to check the listed socket, form factor, and connection options carefully before ordering.

Key Details

DetailVerified information and buyer relevance
BrandASUS.
ModelTUF Gaming B550M-PLUS.
ChipsetAMD B550 for Ryzen AM4 systems.
Form factorMicro ATX, so it is a smaller board size than full ATX.
StorageDual M.2, which gives two stated M.2 positions to compare against your build needs.
Graphics outputsHDMI and DisplayPort are listed for display connection checks.
USBUSB 3.2 Gen 2 Type-A and Type-C are included in the title.
Networking2.5 Gb Ethernet is listed for wired network connection.
Memory supportDDR4 4400 is stated in the title.
LightingAura Sync is mentioned in the title.

Why Buyers Choose It

  • Dual M.2 and PCIe 4.0 give multiple expansion and storage-related checks for AM4 builders.
  • HDMI and DisplayPort provide more than one rear display connection option.
  • 2.5 Gb Ethernet is listed for buyers who want to compare wired networking requirements.
  • USB 3.2 Gen 2 Type-A and Type-C broaden the stated rear connectivity.

What To Know Before You Buy

Check that your processor is compatible with AMD Ryzen AM4 and that your case supports Micro ATX boards before ordering. Also review the rear connection list, storage layout, and memory specification so the board matches your build plan.

Pros: The board lists PCIe 4.0, dual M.2, and 2.5 Gb Ethernet for buyers comparing modern AM4 features.

Cons: Buyers should confirm case size and socket compatibility before choosing this Micro ATX board.

Common Buyer Questions

What CPU platform does it use?
It is for AMD Ryzen AM4 systems.

How many M.2 slots are listed?
Dual M.2 is stated, so there are two listed M.2 positions.

Which display outputs are mentioned?
HDMI and DisplayPort are included in the title.

What networking connection is listed?
2.5 Gb Ethernet is stated for wired networking.

Final Buying View

The ASUS TUF Gaming B550M-PLUS is a compact AM4 motherboard with a clear set of modern connection and expansion features. Compare the socket, form factor, storage needs, and rear I/O with your build before ordering.

YPC AI UpdatedASUS TUF Gaming B550M-PLUS Motherboard | YPCASUS TUF Gaming B550M-PLUS Micro ATX motherboard for AMD Ryzen AM4, with PCIe 4.0, dual M.2, 2.5 Gb Ethernet and USB 3.2 Gen 2.ASUS TUF Gaming B550M-PLUS is a Micro ATX motherboard for AMD Ryzen AM4 systems, with PCIe 4.0, dual M.2, DDR4 4400, 2.5 Gb Ethernet, HDMI, DisplayPort and USB 3.2 Gen 2 Type-A and Type-C. Check case size, socket compatibility and the listed connections before ordering.[

Brand

ASUS

Manufacturer

ASUS

Binding

Personal Computers

Product Group

Personal Computer

Language

, , , ,

EAN

4718017623544

Part Number

90MB14A0-M0EAY0

Model

90MB14A0-M0EAY0

Warranty

3 Years Manufacturer

Color

Black

Product Dimensions

9.61 x 1.57 x 9.61 inches

Item Weight

1.76 Pounds

Release Date

June 17, 2020

Size

Micro-ATX

Number Of Items

1

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