ASUS TUF Gaming B550M-PLUS, AMD B550 (Ryzen AM4) Micro ATX Motherboard (PCIe 4.0, Dual M.2, 10 DrMOS, DDR4 4400, 6, 2.5 Gb Ethernet, HDMI, DP, USB 3.2 Gen 2 Type-A and C, Aura Sync)

Enhanced power solution: 8+2 DrMOS power stages, ProCool connector, military-grade TUF components, and Digi+ VRM for maximum durability

Processor SocketSocket AM4Memory Clock Speed2933 MHzMemory Storage Capacity128 GBGraphics Card InterfacePCI Express 4.0System Bus Standard SupportedSATA 3Total SATA Ports6

About this item

  • Enhanced power solution: 8+2 DrMOS power stages, ProCool connector, military-grade TUF components, and Digi+ VRM for maximum durability
  • Comprehensive cooling: VRM heatsinks, PCH fanless heatsink, M.2 heatsink, hybrid fan headers and Fan Xpert 2+ utility
  • Made for online gaming: 2.5 Gb Ethernet, TUF LANGuard and TurboLAN technology
  • Realtek S1200A codec: Pristine audio quality with unprecedented 108 dB signal-to-noise ratio for stereo line out and 103 dB SNR for line in
Category: PC PartsMotherboardsRanked #99 of 616 in PC Parts
9.4Our score
Our verdict

Enhanced power solution: 8+2 DrMOS power stages, ProCool connector, military-grade TUF components, and Digi+ VRM for maximum durability

Ranked #99 in PC Parts · 4 things we like

Quick answer The ASUS TUF Gaming B550M-PLUS scores 9.4/10 with us. Amazon owners rate it 4.7 out of 5 across 2,725 reviews, above the 4.3 average of the 147 motherboards we track. It was listed at $199.99 on Amazon when we last checked in September 2026. Key facts: processor socket Socket AM4, memory clock speed 2933 MHz, memory storage capacity 128 GB.

DURABLE. STABLE. RELIABLE.

TUF Gaming B550M-Plus distills essential elements of the latest AMD platform and combines them with game-ready features and proven durability. Engineered with military-grade components, an upgraded power solution and a comprehensive set of cooling options, this motherboard delivers rock-solid performance with unwavering gaming stability. When you build with a TUF Gaming motherboard, you also benefit from the TUF Gaming Alliance — an ASUS collaboration with trusted industry partners that ensures easier building, best compatibility, and complementary aesthetics from components to case.

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Product information

24 specifications
Processor SocketSocket AM4
Compatible DevicesPersonal Computer
RAM Memory TechnologyDDR4
Compatible ProcessorsAMD AM4 Socket 3rd Gen AMD Ryzen
Chipset TypeAMD B550
Memory Clock Speed2933 MHz
PlatformWindows 10
CPU ModelIntel Xeon
Memory Storage Capacity128 GB
Ram Memory Maximum Size128 GB
Main Power Connector Type24-Pin
Graphics Card InterfacePCI Express 4.0
Memory Slots Available4
Number of Ports14
S/PDIF Connector TypeOptical
System Bus Standard SupportedSATA 3
Total SATA Ports6
USB 2.02
Total Usb Ports14
Number of Ethernet Ports1
Total Number of HDMI Ports1
Total PCIe Ports3
Chipset FamilyAMD B550
BrandASUS

Pros & cons

What we like
  • Enhanced power solution: 8+2 DrMOS power stages, ProCool connector, military-grade TUF components, and Digi+ VRM for maximum durability
  • Comprehensive cooling: VRM heatsinks, PCH fanless heatsink, M.2 heatsink, hybrid fan headers and Fan Xpert 2+ utility
  • Made for online gaming: 2.5 Gb Ethernet, TUF LANGuard and TurboLAN technology
  • Realtek S1200A codec: Pristine audio quality with unprecedented 108 dB signal-to-noise ratio for stereo line out and 103 dB SNR for line in
What could be better

    ASUS TUF Gaming B550M-PLUS: questions & answers

    Is the ASUS TUF Gaming B550M-PLUS worth buying?

    Yes, it is one of the stronger picks in its group. We score the ASUS TUF Gaming B550M-PLUS 9.4 out of 10. Amazon owners rate it 4.7 out of 5 across 2,725 reviews, above the 4.3 average of the 147 motherboards we track.

    How much does the ASUS TUF Gaming B550M-PLUS cost?

    It was listed at $199.99 on Amazon when we last checked in September 2026. That is close to the $183.99 median for motherboards in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.

    What options does the ASUS TUF Gaming B550M-PLUS come in?

    Amazon lists 3 options. Size: B550, Micro-ATX. Style: TUF B550M-PLUS Gaming, B450M-K II, B550M-PLUS WiFi II. Pick an option on this page and the button opens exactly that model.

    What are the key specs of the ASUS TUF Gaming B550M-PLUS?

    Processor Socket: Socket AM4; Memory Clock Speed: 2933 MHz; Memory Storage Capacity: 128 GB; Graphics Card Interface: PCI Express 4.0; System Bus Standard Supported: SATA 3; Total SATA Ports: 6. All 24 specifications are in the product information table on this page.

    What are good alternatives to the ASUS TUF Gaming B550M-PLUS?

    Similar, well-rated motherboards in our catalog: ASUS TUF Gaming B650-PLUS WiFi Motherboard (9.0/10, 4.5 stars from 1,224 owners); ASUS Prime B550-PLUS AC-HES AMD AM4 (8.8/10, 4.4 stars from 376 owners); ASUS TUF Gaming A520M-PLUS (9.2/10, 4.6 stars from 1,382 owners).

    Customer reviews

    All reviews on Amazon
    4.72,725 global ratings
    5 star78%
    4 star22%
    3 star0%
    2 star0%
    1 star0%

    Breakdown from the 9 most helpful reviews we imported.

    T
    Taylor
    Verified purchaseAugust 16, 2026
    Works as intended

    Worked as expected and was actually new, not opened like most Amazon products.

    J
    Just a customer
    Verified purchaseAugust 3, 2026
    It’s TUF!!

    Awesome product. Great features and easy to use. Definitely recommend this item.

    S
    SMITH
    Verified purchaseMarch 7, 2025
    Solid so far, great BIOS menu

    I have always had great luck with TUF products, and this one was no exception. The full-size SSD slot comes with a built-in heat sink, which is cool, and I really like how all the SATA ports are lined-up together on the bottom. This way, it's impossible for a modern GPU to cutoff your access to those ports, as has been the design with other Micro-ATX boards that I've tried (including the GIGABYTE B550M AORUS Elite AX, which has them all grouped on the right directly in the path of an oncoming GPU). The board hasn't given me any random crashes or weird blue-screens when fiddling with the Wifi s

    D
    Daniel Donev
    Verified purchaseMarch 4, 2026
    Long shipping time

    Great board works fantastic. Good build quality. Only bad thing is that shipping took a while since it came from china

    F
    Frits
    Verified purchaseJuly 11, 2024
    Very good board overall but one minor issue

    The plastic USB 3.0 connector casing is not very secure on the motherboard and easily pulled off, luckily this isn't a horrible thing since the pins will remain on but others might actually break the board.

    D
    dupont elodie
    Verified purchaseJune 7, 2022
    Simple mais il y a tout !

    C'est une carte vraiment très bien pensée.Il y a absolument tout ce que l'on veut d'une carte mère.Overclocking simple par dessus, c'est super cool.RGB, usb2 usb3, 2 port nvme etc etc tout y est.MAIS : en quantité limité !2 pour usb3 sur carte mère contre 4 ports usb2. De nos jours c'est un peu limite.4 ports SATA, bien mais juste pour moi.4 slot pour ventilateurs, dont 2 sont dédiés CPU...Bref, elle -est a tout, mais en quantité limité.Vous me direz, MICRO ATX, donc logique en soit.Le plus de cette carte mère abordable pour PC GAMER c'est le MAJ bios avec une simple clef USBet un bouton à l'a

    H
    HerringGull
    Verified purchaseFebruary 20, 2024
    THIS is the board.

    Being an Aberdonian, I'm happy to spend hours of my free time saving a few quid. Meaning, research. I want value for money. Meaning all the features, cheap, and futureproofing to boot.After all that, I end up buying /this/ board. Note: I was only looking for an mATX board (to fit my current case) and didn't consider any regular ATX boards..This is everything I could want from series 5 Ryzen board. 32GB RAM in slot one (of four) is plenty for now, but no doubt double that will be standard a few years on. This board will still be viable. And by then, those 5000 series mega-chips (5950X, et al) w

    Z
    Zain
    Verified purchaseNovember 21, 2022
    It is good in things and not in others

    It has pretty good bios mine came with the 3000 series but i updated the bios by the bios flashback option real handy. The bad thing about that product which is pretty annoying is that it littrally has only 2 fan headers ( Cha_1 , Cha_2 , cpu fan header and cpu optional)Meaning you littrally can only have 2 fans or use splitersOnly 2 fan headers thats dumb. I bought it before knowing it but i bought a fan spliter ( the pc will think that the 2 fans are just one fan as only one fan reports the speed )Other than that it is pretty good with high ram support and overclocking cpu and ram potential.

    Customer reviews are shown as published on Amazon and are not written by Do Best Deal.