ASUS TUF Gaming B550M-PLUS WIFI II – Reliable mATX Gaming Motherboard

About the ASUS TUF Gaming B550M-PLUS WIFI II

The ASUS TUF Gaming B550M-PLUS WIFI II is built for gamers who want reliable performance without compromising on features. This micro-ATX motherboard supports AMD Ryzen 5000 and 3000 series processors, giving you solid gaming power in a compact build. With supported Ryzen desktop CPUs, the board provides PCIe 4.0 support for the primary graphics slot and primary M.2 slot. TUF Gaming durability features ensure your system stays stable through long gaming sessions and demanding workloads.

What This ASUS TUF Gaming B550M-PLUS WIFI II Does for You

Online gaming demands fast, stable connectivity, and this board delivers both WiFi 6 and 2.5Gb Ethernet. Stream your gameplay, download updates, and play competitively without network bottlenecks holding you back. The dual M.2 slots mean you can install a fast PCIe 4.0 boot drive plus a secondary storage drive without using SATA ports. BIOS FlashBack lets you update firmware without a CPU installed, making Ryzen 5000 compatibility hassle-free. Whether you're building your first custom PC Singapore system or upgrading from B450, this motherboard makes the process straightforward.

Connectivity and Expansion

USB 3.2 Gen 2 Type-C on the rear panel gives you modern connectivity for fast external drives and peripherals. Four USB 3.2 Gen 1 ports plus additional USB 2.0 connections mean you won't run out of ports for your gaming mouse, keyboard, headset, and controllers. The Realtek 2.5Gb Ethernet port delivers faster wired speeds than standard gigabit connections. WiFi 6 support with 2x2 antennas provides reliable wireless performance when ethernet isn't practical. Audio comes from a Realtek 7.1 surround codec with audio shielding and premium capacitors for clear sound.

Perfect For

• Compact gaming builds using AMD Ryzen 5000 or 3000 series processors in mATX cases
• First-time PC builders who need reliable components with straightforward installation
• Upgraders from B450 or older platforms wanting PCIe 4.0 and modern connectivity
• LAN party setups where WiFi 6 and 2.5Gb Ethernet deliver strong network performance

Why Buy from Mansa Computers

• 3-year Singapore warranty with ASUS service support
• Fast WhatsApp inquiry response for build questions
• Open 7 days a week for support
• Home delivery available across Singapore

Technical Specifications Summary

Chipset
AMD B550

Form Factor
Micro-ATX

Memory
4 x DDR4, Max 128GB

Storage
2 x M.2 (PCIe 4.0/3.0), 4 x SATA

Networking
WiFi 6, 2.5Gb Ethernet

USB
USB 3.2 Gen 2 Type-C + Type-A

PCIe Slots
2 x PCIe x16, 1 x PCIe x1

Audio
Realtek 7.1 Surround

The TUF Gaming B550M-PLUS WIFI II gives you the features and reliability you need for a solid gaming PC. Order yours from Mansa Computers today with 3-year ASUS Singapore warranty support.

Model
TUF GAMING B550M-PLUS WIFI II

Chipset
AMD B550

Memory
4 x DIMM, Max. 128GB, DDR4 4866(OC)/4800(OC)/4600(OC)/4466(OC)/4400(OC)/4333(OC)/4266(OC)/4200(OC)/4133(OC)/4000(OC)/3866(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/3333(OC)/3200/3000/2933/2800/2666/2400/2133, Un-buffered Memory, ECC memory (ECC mode) support varies by CPU
Dual Channel Memory Architecture
Refer to ASUS Memory QVL (Qualified Vendors List); supported memory frequency depends on CPU type

Graphics
1 x DisplayPort (max 4K@60Hz, DisplayPort 1.2)
1 x HDMI® port (4K@60Hz, HDMI 2.1)
Graphics specifications may vary between CPU types

Expansion Slots
AMD Ryzen™ 5000 Series / 3000 Series Desktop Processors
1 x PCIe 4.0 x16 slot (supports x16 mode and PCIe bifurcation for RAID on CPU)
AMD Ryzen™ 5000 G-Series / 4000 G-Series Desktop Processors
1 x PCIe 3.0 x16 slot (supports x16 mode and PCIe bifurcation for RAID on CPU)
AMD B550 Chipset
1 x PCIe 3.0 x16 slot (supports x4 mode; PCIEX16_2 will run x2 mode when PCIEX1 slot is used)
1 x PCIe 3.0 x1 slot

Storage
AMD Ryzen™ 5000 Series / 3000 Series Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 & SATA modes)
AMD Ryzen™ 5000 G-Series / 4000 G-Series Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 & SATA modes)
AMD B550 Chipset
M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 & SATA modes)
4 x SATA 6Gb/s ports
Support RAID 0, 1, 10

Ethernet
Realtek 2.5Gb Ethernet
TUF LANGuard

Wireless & Bluetooth
Wi-Fi 6
2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Supports 2.4/5GHz frequency band
Bluetooth v5.2

USB
Rear USB (total 8 ports)
2 x USB 3.2 Gen 2 ports (1 x Type-A + 1 x USB Type-C®)
4 x USB 3.2 Gen 1 ports (4 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
Front USB
1 x USB 3.2 Gen 1 header supports additional 2 x USB 3.2 Gen 1 ports
2 x USB 2.0 headers support additional 4 x USB 2.0 ports

Audio
Realtek 7.1 Surround Sound High Definition Audio CODEC
Supports jack-detection, multi-streaming, front panel jack-retasking
Supports up to 24-Bit / 192 kHz playback

Audio Features
Audio shielding
Rear optical S/PDIF out port
Premium audio capacitors
Dedicated audio PCB layers
Audio cover

Back Panel I/O Ports
2 x USB 3.2 Gen 2 ports (1 x Type-A + 1 x USB Type-C®)
4 x USB 3.2 Gen 1 ports (4 x Type-A; one port can be switched to USB BIOS FlashBack™)
2 x USB 2.0 ports (2 x Type-A)
1 x DisplayPort
1 x HDMI® port
1 x Wi-Fi Module
1 x Realtek 2.5Gb Ethernet port
5 x Audio jacks
1 x Optical S/PDIF out port
1 x BIOS FlashBack™ button
1 x PS/2 Keyboard/Mouse combo port

Internal I/O Connectors
Fan and Cooling
1 x 4-pin CPU Fan header
1 x 4-pin CPU OPT Fan header
2 x 4-pin Chassis Fan headers
Power
1 x 24-pin Main Power connector
1 x 8-pin +12V Power connector
Storage
2 x M.2 slots (Key M)
4 x SATA 6Gb/s ports
USB
1 x USB 3.2 Gen 1 header (2 additional USB 3.2 Gen 1 ports)
2 x USB 2.0 headers (4 additional USB 2.0 ports)
Miscellaneous
1 x Addressable Gen 2 header
2 x AURA RGB headers
1 x Clear CMOS header
1 x COM Port header
1 x Front Panel Audio header (AAFP)
1 x Speaker header
1 x SPI TPM header (14-1 pin)
1 x 10-1 pin System Panel header

Special Features
ASUS TUF PROTECTION
DIGI+ VRM (digital power design with DrMOS)
Enhanced DRAM Overcurrent Protection
ESD Guards
TUF LANGuard
Overvoltage Protection
SafeSlot
Stainless-Steel Back I/O
ASUS Q-Design with Q-DIMM, Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]), Q-Slot
ASUS Thermal Solution with M.2 heatsink and VRM heatsink design
ASUS EZ DIY with BIOS FlashBack™ button and LED, ProCool
AURA Sync with AURA RGB headers and Addressable Gen 2 header

Software Features
ASUS Exclusive Software
Armoury Crate with Aura Creator, Aura Sync, Two-Way AI Noise Cancelation
AI Suite 3 with TurboV EVO, EPU, DIGI+ VRM
Performance and Power Saving Utility
Fan Xpert 2+
EZ Update
TUF GAMING CPU-Z
AI Charger
DAEMON Tools
DTS Custom for GAMING Headsets
Norton Anti-virus software (trial)
WinRAR (trial)
UEFI BIOS with ASUS CrashFree BIOS 3, ASUS EZ Flash 3, ASUS UEFI BIOS EZ Mode

BIOS
256 Mb Flash ROM, UEFI AMI BIOS

Manageability
WOL by PME, PXE

Accessories
Cables
2 x SATA 6Gb/s cables
Miscellaneous
1 x ASUS Wi-Fi moving antennas
1 x I/O Shield
1 x M.2 rubber package
1 x M.2 SSD screw package
1 x TUF Gaming sticker
Installation Media
1 x Support DVD
Documentation
1 x TUF Certification card
1 x User guide

Operating System
Windows 10 64-bit
Windows 11 ready

3 YEARS WARRANTY 

Avertek Enterprises Pte Ltd
25 Kallang Ave, #03-03, 
Singapore 339416
Contact: 6341 7839

Ban Leong Technologies Ltd
150, #04-01 Ubi Ave 4, Ubi Biz-Hub,
Singapore 408825
Contact: 6512 9250

Frequently Asked Questions About ASUS TUF Gaming B550M-PLUS WIFI II

Does the TUF Gaming B550M-PLUS WIFI II motherboard support Ryzen 5000 series CPUs?

Yes, it supports AMD Ryzen 5000 and 3000 series desktop processors. You may need a BIOS update for Ryzen 5000 compatibility, which you can do using the BIOS FlashBack button without a CPU installed.

Can I use this motherboard for 1080p and 1440p gaming builds?

Absolutely. The B550 chipset handles modern gaming perfectly with Ryzen 5000 CPUs and current GPUs. PCIe 4.0 support ensures your graphics card and NVMe SSD run at full speed for smooth gaming performance.

Will my DDR4 RAM work with the this B550M-PLUS motherboard?

Yes, this board supports DDR4 memory up to 4866MHz (overclocked). It works with standard DDR4-3200 kits and higher-speed modules. Check the ASUS Memory QVL for confirmed compatible RAM kits.

What warranty does this motherboard come with in Singapore?

You get a 3-year ASUS Singapore warranty with local service support. Mansa Computers provides fast WhatsApp inquiry response and we're open 7 days a week to help with any issues.

How does the TUF Gaming B550M-PLUS WIFI II compare to other B550M boards?

This board includes both WiFi 6 and 2.5Gb Ethernet, which many competing B550M boards skip. The TUF Gaming build quality and comprehensive I/O make it excellent value for reliable gaming performance.

How long will it take to receive my purchase?

Standard Shipping - 3 to 5 days
Express Shipping - 1 to 2 days

Can I opt for store pickup?

Yes, we are open daily for collection from 11 AM - 6.30 PM.

Address: 1 Ubi View #01-22, Focus One Building Singapore 408555 (Door located nearest to carpark exit gantry)

We will contact you once your order is ready for collection!