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Asus TUF Gaming B550M-Plus Wi-Fi Review: TUF enough? | Tom's Hardware(Image: © Asus)


The Asus TUF Gaming B550M-Plus A Wi-Fi is a well-rounded motherboard that performs as expected and includes Wi-Fi 6, dual M.2 and a USB 3.2 Gen2 Type-C port in a MicroATX form-factor.


  • Intel Wi-Fi 6 AX200
  • USB 3.2 Gen2 Type-C port
  • TUF protections


  • Looks may not be for everyone

The TUF B550M-Plus Wi-Fi ($179.99) resides in the low-/middle-end of the B550 range. For this price, you’ll get a MicroATX board sporting an 8+2 phase VRM, dual M.2 slots, integrated Intel WiFi 6 and even a USB 3.2 Gen2 Type-C port.

Several years ago, the Asus TUF series of motherboards meant heavy cladding (Asus often called it armour) for protection, ample features, and a mid-range price point. Fast forward to today and the TUF brand, particularly in the laptop space, has shifted focus to lower-end gamers.

Things have changed in the motherboard realm as well. Gone is the armor, and we get more of a mainstream SKU at an entry-level price. In B550 form there are three Asus TUF-branded parts, the TUF Gaming B550-Plus, TUF Gaming B550M-Plus and Plus Wi-Fi that we’re looking at here. They include TUF chokes and capacitors, along with a reinforced PCIe slot and ESD protection for the rear IO and LAN.

In our testing, the B550M-Plus Wi-Fi performed well at stock speeds, easily matching all other B550 results. The only potential outlier was application startup and the Powerpoint tests in PCMark. Outside of that, our gaming results were spot on and power consumption was right about in the middle. On the overclocking side of things, the board was able to reach our lofty 4.3 GHz target and handled our 32GB/3600 RAM kit without issue as well.

Below, we’ll take a look at the board’s specifications and features, as well as check out performance and power consumption in more detail. First, here’s the board’s full specifications from Asus.

Specifications – Asus TUF Gaming B550M-Plus Wi-Fi

Socket AM4
Chipset B550
Form Factor Micro-ATX
Voltage Regulator 10 Phase (8+2, CPU/SOC, 50A/25A MOSFETs)
Video Ports (1) HDMI (v2.1), (1) DisplayPort (v1.2)
USB Ports (2) USB 3.2 Gen 2, Type-A and Type-C (10 Gbps), (4) USB 3.2 Gen 1, Type-A (5 Gbps), (2) USB 2.0, Type-A
Network Jacks (1) 2.5 GbE
Audio Jacks (5) Analog plus SPDIF
Legacy Ports/Jacks PS/2
Other Ports/Jack
PCIe x16 (1) v4.0 (x16), (1) v3.0 (x4)
PCIe x8
PCIe x4
PCIe x1 (1) v3.0 (x1)
CrossFire/SLI AMD 2-Way CrossfireX
DIMM slots (4) DDR4 4600(OC), 128GB Capacity
M.2 slots (1) PCIe 4.0 x4 / SATA + PCIe, (1) PCIe 3.0 x4 / SATA + PCIe
U.2 Ports
SATA Ports (4) SATA3 6 Gbps
USB Headers (1) USB v3.2 Gen 2, (1) USB v2.0
Fan/Pump Headers (4) 4-Pin
RGB Headers (2) aRGB (3-pin), (1) RGB (4-pin)
Legacy Interfaces
Other Interfaces FP-Audio
Diagnostics Panel
Internal Button/Switch
SATA Controllers
Ethernet Controller(s) Realtek RTL8125B (2.5 GbE)
Wi-Fi / Bluetooth Intel Wi-Fi 6 AX200 (802.11ax, MU-MIMO, 160 MHz / BT 5.1)
USB Controllers
HD Audio Codec Realtek ALC S1200A
DDL/DTS Connect ✗ / Yes
Warranty 3 Years


Looking at the in-box accessories, our B550M-Plus Wi-Fi includes most of what you need to get going, but not much more, which is expected at this price point. Below is a list of all the bits that come with the motherboard.

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  • I/O shield
  • Driver DVD
  • User Manual
  • Two SATA cables
  • Wi-Fi antenna
  • M.2 Screw package/rubber package
  • TUF Gaming Sticker/Certification card

ASUS TUF Gaming B550M-PLUS (Wi-Fi) Motherboard Review | eTeknix

Looking over the motherboard for the first time, we’re greeted by a black PCB and black heatsinks. along with the TUF Gaming branding stenciled on. The PCB also has a pattern of grey lines coming from the bottom-right corner by the chipset up through the rear IO. As far as RGB lighting, the board has a small area in the bottom right corner that sends light to both the top and bottom of the bord. Overall, the board’s appearance is theme agnostic and should fit in well with most build themes, though it’s certainly not on the more-attractive end of the B550 motherboard spectrum.

ASUS TUF B550M-Plus WiFi Review | Conclusion | CPU & Mainboard | OC3D Review

Starting on the top half of the Asus TUF Gaming B550M-Plus Wi-Fi, we first take not of the large heatsinks, and all the connections up top. Sending power to the VRMs is a single 8-pin EPS connector found between the left and top VRM banks. The large VRM heatsink on the left reaches out over the rear IO area, covering a lot of the PCB underneath. On top of this heatsink is the TUF Gaming logo and the yellow-and-grey patterns representing the brand.

Moving to the right, past the VRMs and socket area, are four DIMM slots alternating in grey and black for the matching channels. The board supports up to 128GB of RAM with speeds up to DDR4 4600(OC). As always, your mileage may vary for memory speed depending on the kit you use and the ability of the integrated memory controller (IMC) to handle the capacity and speed.

Just above the DIMM slots are two fan headers (of four total) and a 4-pin RGB header (one of 3 total). All fan headers support up to 1A/12W. I would like to have seen at least one header support increased output for multiple powerful fans or a water pump.

On the right side of the DIMM slots is the 24-pin ATX power connector and a front-panel USB 3.2 Gen1 header. Just above these is the Q-LED section. Here there are four LEDs that check key components (CPU, DRAM, VGA and boot) during the POST process. If an error is found, the LED stays lit up until the problem is resolved. Since this board doesn’t have a more informative 2-character debug screen, these will certainly help when trying to debug POST issues.


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