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Asus TUF GAMING B550M-PLUS WIFI II (90MB19Y0-M0EAY0)

Photos - Motherboard Asus TUF GAMING B550M-PLUS WIFI II
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Asus TUF GAMING B550M-PLUS WIFI II
Towards:gaming
Form Factor:micro-ATX
Socket:AM4
Chipset:AMD B550
BIOS:Ami
RAM slots:DDR4 4 sl
RAM form factor:DIMM
RAM clock:4866 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:DisplayPort
Power connector:24-pin
Processor power:8-pin

A relatively inexpensive and compact motherboard from the Asus TUF line, which, unlike many of its counterparts, is oriented towards mid-range gaming builds with affordable and popular components. In particular, it is equipped with an AM4 socket, into which most AMD Ryzen processors released from 2017 to 2022 can be installed (families Vermeer, Cezanne, Renoir, Matisse, Picasso, Summit Ridge, Raven Ridge, and Pinnacle Ridge).

Instead of the fast but still expensive DDR5 RAM, it uses DDR4 DIMM slots. Moreover, the maximum memory module frequency can reach 4866 MHz, which is a significant result even compared to DDR5. The Asus TUF GAMING B550M-PLUS WIFI II is equipped with a reinforced 15-phase power supply subsystem that ensures impeccable stability in both normal mode and when overclocked.

Additional radiators cool the power elements, demonstrating a serious approach to circuitry and cooling. Thanks to the reinforced PCIe x16 slot, the board is perfect for use with massive graphics cards that have multi-slot cooling systems. Notably, both M.2 slots are covered with heatsinks, which are useful for cooling hot NVMe SSDs without their own cooling. For handling intense network traffic, there is a 2.5-gigabit LAN controller from Intel with Wi-Fi 6 built-in. Additionally, the board features 3 extra connectors for RGB and ARGB strips, as well as one connector for a water pump.

All specifications
Specifications TUF GAMING B550M-PLUS WIFI II
Main
Featuresgaming for overclocking
SocketAM4
Form factormicro-ATX
Power phases10 / 8+2 /
VRM heatsink
LED lighting
Lighting syncAsus Aura Sync
Size (HxW)244x244 mm
Chipset
ChipsetAMD B550
BIOSAmi
UEFI BIOS
RAM
DDR44 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency4866 MHz
Max. memory128 GB
XMP
Drive interface
SATA 3 (6Gbps)4
M.2 connector2
M.22xSATA/PCIe 4x / M.2_1 PCI-E 4.0 /
M.2 SSD cooling
Integrated RAID controller
Expansion slots
1x PCIe slots1 pcs
PCIe 16x slots2 pcs
PCIe modes16x/4x
PCIe support4.0
Steel PCIe connectors
Internal connections
TPM connector
USB-A 2.02 pcs
USB-A 5Gbps1 pcs
ARGB LED strip1
RGB LED strip2
Video outputs
HDMI output
HDMI versionv2.1
DisplayPort
DisplayPort versionv.1.2
Integrated audio
AudiochipRealtek
Sound (channels)7.1
Optical S/PDIF
Network interfaces
Wi-FiWi-Fi 6 (802.11ax)
BluetoothBluetooth v5.2
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerRealtek
External connections
USB-A 2.02 pcs
USB-A 5Gbps4 pcs
USB-A 10Gbps1 pcs
USB-C 10Gbps1 pcs
PS/21
BIOS FlashBack
Power connectors
Main power socket24-pin
CPU power8-pin
Fan power connectors4
CPU Fan 4-pin2
Chassis/Water Pump Fan 4-pin1
Official Websiteasus.com
Added to E-CatalogFebruary 2023
P/N
90MB19Y0-M0EAY0

E-Catalog UK editor, Motherboards
Valerii Lenko, edited 16.07.2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Asus 2026 - new arrivals, bestsellers, and the most relevant models Asus.
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ASUS TUF Gaming B550M-Plus WIFI II mATX Motherboard for AMD AM4 CPUs 90MB19Y0-M0EAY0

DURABLE. STABLE. RELIABLE. TUF Gaming B550M-Plus WIFI II distills essential elements of the latest AMD platform and combines... morethem 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 WIFI II is the perfect foundation for your next high-core-count battle rig. 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. IMMERSIVE GAMING TUF Gaming B550M-Plus WIFI II 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.
CCLonline.com
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ASUS TUF Gaming B550M-PLUS WIFI II AMD B550 Micro-ATX Socket AM4 Motherboard 90MB19Y0-M0EAY0

Browse through various features of ASUS TUF GAMING B550M-PLUS 90MB19Y0-M0EAY0 AM4 Motherboard. Free shipping all over UK. Ava... moreil the best discounts today.
Box.co.uk
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ASUS TUF GAMING B550M-PLUS WiFi II AMD B550 WiFi 6 Micro-ATX Motherboa

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ASUS TUF GAMING B550M-PLUS (WI-FI) II AMD B550 DDR4 Micro ATX Motherboard - Socket AM4 TUF GAMING B550M-PLUS WIFI II

TUF Gaming B550M-Plus WIFI II distills essential elements of the latest AMD platform and combines them with game-ready featur... morees 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.
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Asus 1353189

ASUS TUF GAMING B550M-PLUS WIFI II.Processor manufacturer:AMD, Processor socket:Socket AM4, Compatible processor:AMD Ryzen 3,... moreAMD Ryzen 5, AMD Ryzen 7, 3rd Generation AMD Ryzen 9, AMD Ryzen 9 5th Gen.supported memory types:DDR4-SDRAM, Memory Maximum internal:128 GB, Memory slots type:DIMM.Supported storage drive interfaces:M.2,PCI Express 3.0,PCI Express 4.0,SATA III, Supported storage drive types:HDD & SSD.Maximum resolution:3840 x 2160 Pixels.USB connector:USB type A, USB Type C.Specifications:- Processor manufacturer:AMD.-Processor socket:Socket AM4.-Compatible processor:AMD Ryzen 3, AMD Ryzen 5, AMD Ryzen 7, 3rd Generation AMD Ryzen 9, AMD Ryzen 9 5th Gen.-Supported processor sockets:Socket AM4.-Compatible memory types:DDR4-SDRAM.-Number of memory slots:4.-Type of memory slots:DIMM.-Maximum internal memory:128 GB.-Memory channels:Dual-channel.-Supported memory clock speeds:2133,2400,2666,2800,2933,3000,3200,3333,3400,3466,3600,3733,3866,4000,4133,4200,4266,4333,4400,4466,4600, 4800.4866 MHz.-ECC:Yes.-Unbuffered memory:Yes.-Wi-Fi Standard:Wi-Fi 6 (802.11ax).-Ethernet:Yes.-Ethernet interface type:2.5 Gigabit Ethernet.-Wifi:Yes.-Wi-Fi standards:802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac),Wi-Fi 6 (802.11ax).-Bluetooth:Yes.-Bluetooth version:5.2.-Network connection:Yes.-USB 2.0, connectors:2.-USB 3.2 Gen 1 (3.1 Gen 1) connectors:1.-Number of SATA III connectors:4.-Audio connector on front panel:Yes.-ATX power connector (24 pins):Yes.-CPU fan connector:Yes.-Number of connectors to chassis fan:2.-EPS power connector (8-pin):Yes.-12 V electrical connector:Yes.-Connector for RGB LED strips:Yes.-TPM connector:Yes.-Number of COM connectors:1.-USB 2.0:2.-USB 3.2 Gen 1 (3.1 Gen 1):4.-Number of Type A USB 3.2 Gen 2 (3.1 Gen 2) ports:1.-Number of Type C USB 3.2 Gen 2 (3.1 Gen 2) ports:1.-PS/2:1 mouse port.-Ethernet LAN ports (RJ-45):1.-S/PDIF output port:Yes.-WiFi-AP antenna connector:1.-HDMI Ports:1.-HDMI version:2.1.-DisplayPort:1.-DisplayPort version:1.2.-Headphone jack:5.-USB Connector:USB type A, USB Type C.-Microphone Input:Yes.-RAID compatibility:Yes.-Number of supported storage units:6.-Supported storage disk interfaces:M.2,PCI Express 3.0,PCI Express 4.0,SATA III.-Types of storage units supported:HDD & SSD.-RAID levels:0,1,10.-PCI Express x16 slots (Gen 4.x):1.-Number of M.2 slots (M):2.-PCI Express x1 (Gen 3.x) slots:1.-PCI Express x16 Gen (3.x) slots:1.-BIOS types:UEFI AMI.-BIOS, memory size:256 MB/s.-Jumper Clear CMOS:Yes.-Support for parallel processing:Not supported.-Maximum resolution:3840 x 2160 Pixels.-Chipset family:AMD.-Chipset:AMD B550.-Form factor:Micro ATX.-Audio output channels:7.1 channels.-Component for:PC.-Supported Windows operating system:Windows 10 x64, Windows 11.-Width:244 mm.-Depth:244 mm.-Cables included:SATA.-Controllers included:Yes.
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Model overview based on user reviews  
The Asus TUF GAMING B550M-PLUS WIFI II is a reliable motherboard that offers a good balance of features for gaming and overclocking. It comes with 10 power phases, making it suitable for upgrading to more powerful CPUs like the 5700x. The inclusion of Wi-Fi 6 and multiple USB ports enhances connectivity options. However, users noted the absence of a heatsink on the M.2 Gen 4.0 slot, requiring an additional purchase, and mentioned the price as slightly steep. The motherboard supports almost all AM4 processors and has been reported to work well with CPUs like the Ryzen 5 3600. Overall, it provides good value for its price with a solid cooling system and two M.2 slots for high-speed SSDs, although cooling is provided for only one SSD slot.
Pros

Cons

wonderful model, really honored
28 August 2025 
- enough power phases
- cooling system
- WIFI
- M2 support
- appearance
- no heatsink on the M.2 Gen 4.0 slot
Shashicuse Asus TUF GAMING B550M-PLUS WIFI II few months
Reliable motherboard with the ability to upgrade the CPU.
25 December 2024 
Good mom. Paired with 5600, so we are satisfied (me and the 5600th).
There are enough power phases, you can try installing the older sister 5700x. The plus is the presence of WI-FI, 6 USB ports.
The disadvantages are the lack of a heatsink on the M.2 Gen 4.0 slot, so I had to buy one. Another disadvantage, in my opinion, is the slightly steep price.
Ruslan Honcharukuse Asus TUF GAMING B550M-PLUS WIFI II few months
Very good value for its price.
25 December 2023 
This is a good motherboard. It supports almost all AM4 processors. It has been working without problems for six months with the Ryzen 5 3600, and a more powerful processor will be installed in the future.
good cooling system and 2 M2 slots for high-speed SSDs.
Cooling radiator on only one SSD slot
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