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ASUS TUF GAMING B550-PLUS WIFI II AM4 AMD B550 ATX AMD Motherboard
ASUS TUF GAMING B550-PLUS WIFI II AM4
$149.99
CORSAIR Vengeance LPX Model CMK32GX4M2E3200C16
ASUS TUF GAMING B550-PLUS WIFI II AM4
AMD Ryzen 7 5700X 8-Core 3.4 GHz
$649.97Combo Savings $110.00
- Supports AMD Ryzen 5000 Series / 5000 G-Series / 4000 G-Series / 3000 Series Processors
- AMD AM4 Socket and PCIe 4.0: The perfect pairing for 3rd Gen AMD Ryzen CPUs
- Robust Power Design: 8+2 DrMOS power stages with high-quality alloy chokes and durable capacitors to provide reliable power for the last AMD high-count-core CPUs
- Optimized Thermal Solution: Fanless VRM and PCH heatsink, multiple hybrid fan headers and fan speed management with Fan Xpert 4 or the UEFI Q-Fan Control utility
- High-performance Gaming Networking: WiFi 6 (802.11ax), 2.5 Gb LAN with ASUS LANGuard
- Best Gaming Connectivity: Supports HDMI 2.1 (4K@60HZ) and DisplayPort 1.2 output, featuring dual M.2 slots (NVMe SSD) - one with PCIe 4.0 x4 connectivity, front panel USB 3.2 Gen 1 connector, USB 3.2 Gen 2 Type-C & Type-A ports and Thunderbolt 3 header, 1 x SPI TPM header
- Industry-leading Gaming Audio & AI Noise Cancelling Mic Technology: High fidelity audio from a SupremeFX S1220A codec with DTS S
- DDR4 4866(OC)
Combo Up Savings Up To $2160+
The more you add, the more you'll save!+
+
Overview
Specs
Reviews (122)
TUF GAMING B550 PLUS WIFI II
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.ca's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-510-739-3777
- Support Website
- View other products from ASUS
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The ASUS TUF GAMING B550-PLUS WIFI II is an ATX AM4 motherboard for builders using supported AMD Ryzen 3000, 4000 G-Series, or 5000-series processors who want PCIe 4.0 support, Wi-Fi 6, and 2.5Gb Ethernet for a gaming or general-purpose desktop.
Recommended For
- AM4 gaming-PC builders using a supported Ryzen processor who want Wi-Fi 6 and 2.5Gb Ethernet built into an ATX motherboard.
- PC builders adding multiple drives who need two M.2 slots plus six SATA ports for a mix of NVMe and SATA storage.
- Owners of a compatible AM4 system who want to reuse DDR4 memory and build around a supported Ryzen 3000- or 5000-series desktop processor.
- DIY builders who want onboard fan-control options and several headers for case fans, an AIO pump, and RGB or addressable-RGB lighting.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | AM4 AMD Ryzen PC builds using DDR4 memory, with Wi‑Fi 6 or 2.5Gb Ethernet networking and PCIe 4.0 expansion |
| Processor And Platform | AMD AM4 socket with B550 chipset; supports Ryzen 5000, 5000 G-Series, 4000 G-Series, and 3000 Series processors |
| Memory Configuration | 4 DDR4 DIMM slots, up to 128GB dual-channel; supports 2133–3200 and 3333–4866 (OC) memory speeds, Intel XMP 2.0, and unbuffered memory; ECC mode support varies by CPU |
| Expansion Slots | 1 PCIe 4.0 x16 slot, 1 PCIe 3.0 x16 slot supporting x4 mode, and 3 PCIe 3.0 x1 slots; slot operation can vary with CPU and slot occupancy |
| Storage And RAID | Two M.2 Key M slots support 2242–22110 drives with PCIe and SATA modes; M.2_1 runs at PCIe 4.0 x4 or 3.0 x4 depending on processor, while M.2_2 runs at PCIe 3.0 x4 and shares bandwidth with SATA6G_56. Six SATA 6Gb/s ports support RAID 0/1/10 |
| Networking | Wi‑Fi 6 (802.11a/b/g/n/ac/ax), Bluetooth 5.2, and Realtek 2.5Gb Ethernet |
| Ports And Connectivity | Rear I/O: 2 USB 3.2 Gen 2 ports (Type-A and Type-C), 4 USB 3.2 Gen 1 Type-A, 2 USB 2.0 Type-A, HDMI, DisplayPort, 2.5Gb Ethernet, Wi‑Fi module, 5 audio jacks, optical S/PDIF, and BIOS FlashBack button. Headers add 2 USB 3.2 Gen 1 and 4 USB 2.0 ports |
| Display Support | HDMI and DisplayPort outputs; onboard video is available only with a processor that has integrated graphics |
| Audio | 7.1-channel audio with 5 rear audio jacks and optical S/PDIF output |
| Cooling And Internal Headers | Fan headers: 1 CPU, 1 CPU OPT, 1 AIO pump, and 3 chassis fan; also includes a thermal sensor header, Thunderbolt header, and SPI TPM header |
| Lighting | RGB lighting with 2 AURA Addressable Gen 2 headers and 2 AURA RGB headers |
| Power And Form Factor | ATX motherboard, 12.0 × 9.6 inches, with a 24-pin main power connector and 8-pin +12V power connector |
| BIOS And Compatibility | 256Mb Flash ROM with UEFI AMI BIOS; BIOS FlashBack button; supports Windows 10 and Windows 11 64-bit |
| Model Identifiers | ASUS TUF GAMING B550-PLUS WIFI II; model number TUFGAMINGB550-PLUSWIFIII |