HIDDEN GEMS

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.

ROCK-SOLID PERFORMANCE
With upgraded power delivery and comprehensive cooling options to fuel the latest AMD Ryzen CPUs, plus support for faster memory and storage, TUF Gaming B550M-Plus is the perfect foundation for your next high-core-count battle rig.

DrMOS
The onboard VRM of TUF Gaming B550M-Plus utilizes 8+2 DrMOS power stages that combine high-side and low-side MOSFETs and driver into a single package, delivering the power and efficiency that 3rd Gen AMD Ryzen™ Processors demand.

EASY PC DIY
TUF Gaming motherboards are designed to be easy to set up and configure just the way you want — even for first-time builders. The TUF Gaming Alliance ecosystem makes selecting compatible parts easy, while Armoury Crate software offers full control of system settings via a single dashboard. TUF Gaming motherboards give you everything you need to build your dream gaming rig without adding complexity.

Build with confidence
TUF Gaming Alliance is a collaboration between ASUS and trusted PC-component brands to ensure compatibility with a wide range of parts, such as PC cases, power supplies, CPU coolers, memory kits and more. With more partnerships and components being added regularly, the TUF Gaming Alliance will continue to grow even stronger.

IMMERSIVE GAMING
TUF Gaming B550M-Plus provides a complete, high-performance gaming package with a long list of features to improve your experience, including ultrafast networking for smoother online gameplay, pristine audio with positional cues for FPS gaming, and onboard RGB lighting that syncs with attached accessories to help you create a personalized gaming atmosphere.

EXCLUSIVE 2.5 GIGABIT ETHERNET
2.5G on-board Ethernet kicks your LAN connection up a notch with an up to 2.5X bandwidth improvement. Using your existing LAN cable, you can take advantage this networking upgrade to experience smoother, lag-free gaming, immediately stream high-resolution videos and enjoy faster file transfers.
Turbo LAN
NETWORK-OPTIMIZATION SOFTWARE FOR CUSTOMIZABLE PACKET PRIORITIZATION
Turbo LAN is a network-optimization software for customizable packet prioritization. With cFosSpeed traffic-shaping technology, it allows you to configure application priority via an intuitive interface, and reduces network lag.

Processor
Processor manufacturer: AMD
Processor socket: Socket AM4
Compatible processor series: AMD Ryzen 3000 Series
Maximum number of SMP processors: 1
Supported processor sockets: Socket AM4
Memory
Supported memory types: DDR4-SDRAM
Number of memory slots: 4
Memory slots type: DIMM
Memory channels: Dual-channel
ECC сompatibility: ECC
Supported memory clock speeds: 2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4600 MHz
Maximum internal memory: 128 GB
Storage controllers
Supported storage drive interfaces: M.2, SATA
RAID levels: 0, 1, 10
Graphics
Parallel processing technology support: 2-Way CrossFireX
Internal I/O
USB 2.0 connectors: 2
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1
Number of SATA III connectors: 6
Number of SATA connectors: 4
Front panel audio connector: Yes
ATX Power connector (24-pin): Yes
CPU fan connector: Yes
Number of chassis fan connectors: 3
EPS power connector (8-pin): Yes
TPM connector: Yes
Rear panel I/O ports
USB 2.0 ports quantity: 2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 1
Ethernet LAN (RJ-45) ports: 1
PS/2 ports quantity: 1
HDMI ports quantity: 1
DisplayPorts quantity: 1
S/PDIF out port: Yes
Network
Ethernet LAN: Yes
Ethernet interface type: 2.5 Gigabit Ethernet
LAN controller: Realtek RTL8125B
Wi-Fi: No
Features
Motherboard chipset: AMD B550
Audio chip: Realtek ALC S1200A
Audio output channels: 7.1 channels
Component for: Nettop
Motherboard form factor: ATX
Motherboard chipset family: AMD
Windows operating systems supported: Windows 10 x64
Expansion slots
PCI Express x1 (Gen 3.x) slots: 3
PCI Express x16 (Gen 3.x) slots: 1
PCI Express x16 (Gen 4.x) slots: 1
Number of M.2 (M) slots: 2
BIOS
BIOS type: UEFI AMI
BIOS memory size: 256 Mbit
Clear CMOS jumper: Yes
Logistics data
Harmonized System (HS) code: 84733020
Weight & dimensions
Width: 305 mm
Depth: 244 mm
Height: 68 mm
Packaging content
Cables included: SATA
Drivers included: Yes
Other features
Weight: 945 g