ASUS TUF GAMING B550M-PLUS WIFI II AM4 AMD B550 Micro ATX AMD Motherboard
The ASUS TUF GAMING B550M-PLUS WIFI II is a durable Micro ATX motherboard for AMD Ryzen 5000/3000 series CPUs. It features Wi-Fi 6, 2.5Gb Ethernet, dual M.2 slots (one PCIe 4.0), and support for up to 128GB DDR4 memory. Built with TUF protection and Aura Sync RGB, it delivers reliable performance for gaming builds. Available with nationwide delivery in Pakistan.
Shipping & Delivery
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Pick up from the Megacomputer Store
To pick up today
Free
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Express delivery
Applicable to selected areas in Karachi only
1-2 Days
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TCS Courier delivery
Our courier partner will deliver to your specified address
Delays may occur due to situations out of our control
3-4 Days
₨ 43,500
Description
The ASUS TUF GAMING B550M-PLUS WIFI II is a robust Micro ATX motherboard built for AMD Ryzen 5000/3000 series processors. It features the AMD B550 chipset, dual M.2 slots (one PCIe 4.0), and support for up to 128GB of DDR4 memory with overclocking up to 4866MHz.
Equipped with Wi-Fi 6, Bluetooth 5.2, Realtek 2.5Gb Ethernet, and comprehensive TUF protection features, this motherboard ensures stable performance and durability. It also includes Aura Sync RGB lighting, BIOS FlashBack, and a full suite of rear I/O ports including USB 3.2 Gen 2 Type-C.
- Supports AMD Ryzen 5000/5000 G/4000 G/3000 Series CPUs
- Dual M.2 slots: one PCIe 4.0 x4, one PCIe 3.0 x4
- Wi-Fi 6 (802.11ax) and Bluetooth 5.2
- Realtek 2.5Gb Ethernet for high-speed networking
- TUF Protection: DIGI+ VRM, SafeSlot, ESD Guards, LANGuard
- Aura Sync RGB headers and BIOS FlashBack button
Specification
Overview
| Warranty | 1 Year |
|---|---|
| Brand | ASUS |
| Model | TUF GAMING B550M-PLUS WIFI II |
| Part Number | 90MB19Y0-MVAAY0 |
| CPU Socket Type | AM4 |
| CPU Type | Supports AMD Ryzen 5000 Series / 5000 G-Series / 4000 G-Series / 3000 Series Processors*, * Refer to www.asus.com for CPU support list. |
| Chipset | AMD B550 |
| Number of Memory Slots | 4x288pin (DDR4) |
| Memory Standard | 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, * Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists), and memory frequency support depends on the CPU types. |
| Maximum Memory Supported | 128GB |
| Channel Supported | Dual Channel |
| ECC Supported | ECC Memory (ECC mode) support varies by CPU |
| Buffer Supported | Un-buffered |
| PCI Express 4.0 x16 | 1 x PCI Express 4.0 x16*, * Actual support may vary by CPU. |
| PCI Express 3.0 x16 | 1 x PCI Express 3.0 x16*, * Running at x4 mode |
| PCI Express x1 | 1 x PCIe 3.0 x1*, * PCIEX16_2 will run x2 mode when PCIEX1 is used. |
| Serial ATA (SATA) | 4 x SATA 6Gb/s |
| M.2 | 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) |
| SATA RAID | 0/1/10 |
| Onboard Video Chipset | Supported only by CPU with integrated graphic |
| Audio Chipset | Realtek 7.1 Surround Sound High Definition Audio CODEC |
| Audio Channels | 7.1 Channels |
| LAN Chipset | Realtek 2.5Gb Ethernet |
| Max LAN Speed | 2.5Gbps |
| Wireless LAN | Wi-Fi 6, 802.11 a/b/g/n/ac/ax |
| Bluetooth | Bluetooth 5.2 |
| Back 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 |
| Onboard USB | 1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports, 2 x USB 2.0 headers support additional 4 USB 2.0 ports |
| Other Connectors | Fan and Cooling related, 1 x 4-pin CPU Fan header, 1 x 4-pin CPU OPT Fan header, 2 x 4-pin Chassis Fan headers, 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 (14-1pin), 1 x 10-1 pin System Panel header |
| Form Factor | Micro ATX |
| LED Lighting | RGB |
| Dimensions (W x L) | 9.6″ x 9.6″ |
| Power Pin | 1 x 24-pin Main Power connector, 1 x 8-pin +12V Power connector |
| Windows 11 | Ready |
| Features | 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, – Q-DIMM, – Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]), – Q-Slot, ASUS Thermal Solution, – M.2 heatsink, – VRM heatsink design, ASUS EZ DIY, – BIOS FlashBack button, – BIOS FlashBack LED, – ProCool, AURA Sync, – AURA RGB headers, – Addressable Gen 2 header, Software Features:, ASUS Exclusive Software, Armoury Crate, – Aura Creator, – Aura Sync, – Two-Way AI Noise Cancelation, AI Suite 3, – Performance And Power Saving Utility, TurboV EVO, EPU, DIGI+ VRM, Fan Xpert 2+, – EZ update, TUF GAMING CPU-Z, AI Charger, DAEMON Tools, DTS Custom for GAMING Headsets, Norton Anti-virus software (Free Trial version), WinRAR, UEFI BIOS, ASUS EZ DIY, – 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, Operating System:, Windows 11 ready, Windows 10 64-bit |
| Package Contents | 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 |
| Form Factor | Micro-ATX |







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