| Basic Information | ||
| Supported CPU | AMD Ryzen 5000/4000G Series & AMD Ryzen 3rd Generation Processors | |
| Chipset | AMD B550 | |
| BIOS | 256 Mb Flash ROM, UEFI AMI BIOS | |
| Form Factor | ATX Form Factor 12 inch x 9.6 inch ( 30.5 cm x 24.4 cm ) |
|
| Audio | Realtek ALC S1200A 7.1 Surround Sound High Definition Audio CODEC - Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playback Audio Feature : - Exclusive DTS Custom for GAMING Headsets. - Optical S/PDIF out port(s) at back panel - Audio cover - Audio Shielding - Dedicated audio PCB layers - Premium Japanese audio capacitors - Unique de-pop circuit |
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| Expansion Slots | ||
| PCI | 3rd Gen AMD Ryzen Processors 1 x PCIe 4.0 x16 (x16 mode) 3rd Gen AMD Ryzen with Radeon Graphics Processors 1 x PCIe 3.0 x16 (x16 mode) AMD B550 Chipset 1 x PCIe 3.0 x16 (x4 mode) 3 x PCIe 3.0 x1 Support PCIe bifurcation for RAID on CPU function. |
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| M.2 Socket | 1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode) 1 x M.2 Socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 3.0 x4 and SATA modes) storage devices support 1 x M.2 Socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 3.0 x4 and SATA modes) storage devices support |
|
| Memory | ||
| Type | DDR4 | |
| Slots | Total supports 2 x M.2 slot(s) and 6 x SATA 6Gb/s ports | |
| Graphics | ||
| Graphics | 1 x DisplayPort 1.2 1 x HDMI 2.1(4K@60HZ) Graphics specifications may vary between CPU types. |
|
| Max Shared Memory | 128GB | |
| Connector & Ports | ||
| HDMI | 1 x HDMI | |
| Internal I/O Ports | 1 x CPU Fan connector(s) 1 x CPU OPT Fan connector(s) 3 x Chassis Fan connector(s) 1 x AIO_PUMP connector 2 x Aura RGB Strip Headers 1 x Addressable Gen 2 header(s) 1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s) 2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s) 1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode) 1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode) 1 x M.2 with E key for Wi-Fi module 6 x SATA 6Gb/s connector(s) 1 x Thunderbolt header(s) 1 x 24-pin EATX Power connector(s) 1 x 8-pin EATX 12V Power connectors 1 x Front panel audio connector(s) (AAFP) 1 x Thermal sensor connector(s) 1 x Clear CMOS jumper(s) 1 x System panel connector 1 x COM port header |
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| Display Port (s) | 1 x DisplayPort | |
| USB (s) | Rear USB Port ( Total 8 ) 2 x USB 3.2 Gen 2 port(s)(1 x Type-A +1 x USB Type-C) 4 x USB 3.2 Gen 1 port(s)( x Type-A) 2 x USB 2.0 port(s)( x Type-A) Front USB Port ( Total 6 ) 2 x USB 3.2 Gen 1 port(s)(2 x Type-A) 4 x USB 2.0 port(s)(4 x Type-A) 2 x USB 3.2 Gen 2 (teal blue) (1 x Type-A+1 x USB Type-C) 4 x USB 3.2 Gen 1 (blue) Type-A 2 x USB 2.0 (one port can be switched to USB BIOS FlashBack) |
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| LAN Port (s) | Realtek RTL8125B 2.5Gb Ethernet TUF LANGuard 1 x LAN (2.5G) port(s) |
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| Supported Storage | Total supports 2 x M.2 slot(s) and 6 x SATA 6Gb/s ports 3rd Gen AMD Ryzen Processors : 1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode) 3rd Gen AMD Ryzen with Radeon Graphics Processors : 1 x M.2 Socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 3.0 x4 and SATA modes) storage devices support AMD B550 Chipset : 1 x M.2 Socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 3.0 x4 and SATA modes) storage devices support 6 x SATA 6Gb/s port(s), Support Raid 0, 1, 5, 10 |
|
| Audio | Realtek ALC S1200A 7.1 Surround Sound High Definition Audio CODEC - Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playback Audio Feature : - Exclusive DTS Custom for GAMING Headsets. - Optical S/PDIF out port(s) at back panel - Audio cover - Audio Shielding - Dedicated audio PCB layers - Premium Japanese audio capacitors - Unique de-pop circuit - 5 x Audio jack(s) |
|
| TPM (Trusted Platform Module ) | 1 x SPI TPM header | |
| Warranty Information | ||
| Manufacturing Warranty | 03 years warranty | |
The Asus TUF Gaming B550 Plus AMD AM4 ATX Motherboard is built for gamers who demand durability, performance, and next-gen connectivity. Designed to support AMD Ryzen 5000, 4000G Series, and 3rd Gen processors, this ATX motherboard offers superior gaming experiences powered by the reliable AMD B550 chipset. With military-grade components and an array of optimized features like PCIe 4.0 support, dual M.2 slots, and robust power delivery, it’s a rock-solid foundation for your gaming rig. Whether you're gaming in 4K or streaming in high-fidelity audio, this motherboard meets every modern need with precision and style.

Engineered with TUF capacitors and TUF chokes, this motherboard delivers enhanced durability and extended system lifespan for stable long-term gaming performance.
Supports PCIe 4.0 for lightning-fast GPU and NVMe SSD connectivity, ensuring reduced load times and peak performance in AAA titles and demanding applications.
Includes two M.2 slots (PCIe 4.0 and PCIe 3.0), compatible with 2242/2260/2280/22110 SSDs for ultra-fast boot times and efficient multitasking.
Powered by Realtek ALC S1200A with DTS Custom support, premium Japanese capacitors, and audio shielding for crystal-clear gaming audio and immersive soundscapes.
Features HDMI 2.1, DisplayPort 1.2, USB 3.2 Gen 2 Type-C, and 2.5Gb LAN with TUF LANGuard for faster file transfers and lag-free online gameplay.
Comes with multiple fan headers, AIO_PUMP support, thermal sensor connector, and AI cooling options to maintain system temperature under intense loads.
Equipped with Aura RGB and Gen 2 Addressable headers, allowing you to customize lighting effects and sync with other Aura-compatible gear.
Fully supports AMD Ryzen 5000, 4000G, and 3rd Gen processors, making it a future-ready motherboard ideal for high-performance PC builds.
Features a 256Mb Flash ROM with UEFI AMI BIOS, USB BIOS FlashBack, and TPM header for enhanced security and simplified system updates.
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