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Overview

Build your dream PC with ASUS Prime B550-PLUS AC-HES, powered by 3rd Gen AMD Ryzen processors for seamless performance. Experience fast transfer speeds with PCIe 4.0, Wi-Fi 5, and 1Gb LAN connections. Robust power design and advanced cooling make it the perfect foundation for any DIY build.

ASUS Prime B550-PLUS AC-HES Wi-Fi 5 AM4 DDR4 Motherboard for AMD Ryzen CPUs

Brand: ASUS
Model: 90MB1AB0-MVAAY0
Web Code: 19741478
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Available for deliveryAvailable for backorder

Backorders will be shipped by March 13

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Return Policy

30 days to return or exchange

Product must be unopened

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Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

  • AMD AM4 socket and PCIe 4.0 are the perfect pairing for 3rd Gen AMD Ryzen CPUs
  • ATX form factor provides compatibility with a wide range of cases
  • Wi-Fi 5 and 1Gb Ethernet offer fast transfer speeds
  • Dual M.2, PCIe 4.0, rear USB 3.2 Gen 2 Type-A and Type-C, front USB 3.2 Gen 1 Type-A and Type-C offer extensive connectivity options
  • Comprehensive cooling with VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2 utility supports stable operation
  • 5X Protection III delivers all-round protection with LANGuard, DRAM overcurrent protection, overvoltage protection, SafeSlot Core safeguards and stainless-steel back I/O
  • ASUS OptiMem proprietary trace layout allows memory kits to operate at higher frequencies with lower voltages to maximize system performance
  • Enhanced Power Solution with 8+1 DrMOS power stages, high-quality alloy chokes and durable capacitors provides reliable power for AMD high-count-core CPUs
  • CEC Tier II ready for energy efficiency
  • Aura Sync RGB enables synchronizable LED effects across compatible PC gear with an RGB LED header and Addressable Gen 2 RGB header for greater customization

Product Condition
Brand New
CPU Socket Type
AM4
Processors Supported
AMD Ryzen
Supported Processor Chipset Make
AMD
Chipset
AMD B550
Memory Channel Architecture
Dual Channel
PCIe Generation
PCIe 4.0
Wireless Standard Generation
Wi-Fi 5

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.