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Overview

Range/Series Overview


IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.

TUF Gaming B550M-Plus distills essential elements of the 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, perfect compatibility, and complementary aesthetics from components to case.


Specification Summary

Product Description
ASUS TUF GAMING B550-PLUS - motherboard - ATX - Socket AM4 - AMD B550
Product Type
Motherboard - ATX
Chipset Type
AMD B550
Processor Socket
1 x Socket AM4
Compatible Processors
Ryzen (supports 3rd Generation Ryzen)
Max RAM Size
128 GB
RAM Supported
4 DIMM slots - DDR4 unbuffered
Storage Ports
6 x SATA-600 (RAID), 2 x M.2
USB / FireWire Ports
1 x USB-C Gen 2 + 1 x USB 3.2 Gen 2 + 4 x USB 3.2 Gen 1 + 2 x USB 2.0 + (2 x USB 3.2 Gen 1 + 4 x USB 2.0 via headers)
Audio
HD Audio (8-channel)
LAN
2.5 Gigabit Ethernet

Specifications

EAN / GTIN:
4718017749435
General
Product Type
Motherboard - ATX
Chipset Type
AMD B550
Processor Socket
Socket AM4
Max Processors Qty
1
Compatible Processors
Ryzen (supports 3rd Generation Ryzen)
Supported RAM
Max Size
128 GB
Technology
DDR4
Bus Clock
2400 MHz, 2133 MHz, 2800 MHz, 3000 MHz, 2666 MHz, 3466 MHz (O.C.), 3600 MHz (O.C.), 3866 MHz (O.C.), 4000 MHz (O.C.), 4400 MHz (O.C.), 4600 MHz (O.C.), 3200 MHz
Registered or Buffered
Unbuffered
Audio
Type
HD Audio (8-channel)
Audio Codec
Realtek ALCS1200A
Compliant Standards
High Definition Audio, DTS Custom
LAN
Network Controller
Realtek RTL8125B
Network Interfaces
2.5 Gigabit Ethernet
Expansion / Connectivity
Expansion Slots
1 x CPU ¦ 4 x DIMM 288-pin ¦ 1 x PCIe 4.0 x16 ¦ 3 x PCIe 3.0 x1 ¦ 1 x PCIe 3.0 x16 (x4 mode (x2 mode if PCI Express 3.0 x1 slot is occupied)) ¦ 1 x M.2 socket (Key E)
Storage Interfaces
SATA-600 -connectors: 6 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 ¦ SATA-600 / PCIe 4.0 -connectors: 1 x M.2 ¦ SATA-600 / PCIe 3.0 -connectors: 1 x M.2
Interfaces
1 x DisplayPort ¦ 1 x HDMI ¦ 1 x LAN (2.5Gigabit Ethernet) ¦ 4 x USB 3.2 Gen 1 ¦ 1 x USB 3.2 Gen 2 ¦ 1 x audio line-in - mini-jack ¦ 1 x audio line-out - mini-jack ¦ 1 x microphone - mini-jack ¦ 1 x TOSLINK ¦ 1 x USB-C Gen2 ¦ 2 x USB 2.0 ¦ 1 x audio line-out (rear) - mini-jack ¦ 1 x audio line-out (center/subwoofer) - mini-jack
Internal Interfaces
4 x USB 2.0 - header ¦ 2 x USB 3.2 Gen 1 - header ¦ 1 x audio - header ¦ 1 x serial - header
Power Connectors
24-pin main power connector, 8-pin ATX12V connector
Features
BIOS Type
AMI
BIOS Features
BIOS FlashBack, UEFI BIOS, ASUS EZ Flash 3
Sleep / Wake Up
Wake on LAN (WOL)
Hardware Features
Jack retasking, ASUS Q-Design, ASUS TurboV EVO, Q-DIMM, ASUS EZ DIY, Q-LED, Q-Slot, CrashFree BIOS 3, audio jack detect technology, ASUS EPU (Energy Processing Unit), ASUS DIGI+ VRM, AMD CrossFireX technology support, ASUS Enhanced DRAM Overcurrent Protection, Preboot eXecution Environment (PXE), Turbo LAN, ASUS Fan Xpert 2+, TUF LANGuard, ASUS Overvoltage Protection, ASUS SafeSlot, ASUS ProCool, ASUS TUF Protection, ASUS Aura Sync, Armoury Crate
Miscellaneous
Included Accessories
1 x M.2 screw, I/O back cover, TUF stickers, rubber pad
Cables Included
2 x Serial ATA cable
Software Included
Drivers & Utilities, ASUS AI Charger, ASUS CPU-Z, ASUS AI Suite III, ASUS EZ Update, DAEMON Tools, WinRAR, Norton AntiVirus (60 days trial)
Compliant Standards
DisplayPort 1.4
Width
30.5 cm
Depth
24.4 cm

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