# ASUS Prime B550-PLUS AC-HES ATX Motherboard AMD AM4 PCIe 4.0 WiFi 5 - Black

This ASUS Prime B550-PLUS AC-HES motherboard pairs perfectly with 3rd Gen AMD Ryzen CPUs, offering PCIe 4.0 support for blazing-fast data transfers. Dual M.2 slots and WiFi 5 keep your build connected, while comprehensive cooling with VRM heatsink and Fan Xpert 2 ensures stable performance. ASUS OptiMem boosts memory speeds, and 5X Protection III safeguards your components. Sync your setup with Aura Sync RGB via the onboard headers. With 8+1 DrMOS power stages, this board delivers reliable power for high-core-count CPUs.  
  

**Socket:** AM4  
**Chipset:** AMD B550  
**Form Factor:** ATX  
**Memory Type:** DDR4  
**Maximum Memory:** 128GB  
**Memory Slots:** 4  
**PCIe Version:** 4.0  
**M.2 Slots:** 2  
**WiFi:** WiFi 5  
**Ethernet:** 1Gb  
**USB Ports:** 6 (4x USB 2.0, 2x USB 3.2 Gen 2)  
**Audio:** Realtek ALC887 (7.1ch)  
**Weight:** 2 lb  
**Dimensions:** 12.01 x 9.53 x 0.16 in

## Details

- **Price:** 229.95 CAD
- **Vendor:** ASUS
- **Type:** Motherboard
- **Tags:** AMD AM4, ASUS, ATX Motherboard, Aura Sync, Dual M.2, Motherboard, PCIe 4.0, Prime B550-PLUS AC-HES, WiFi 5

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 229.95 CAD | In stock |

## Images

- ASUS Prime B550-PLUS AC-HES ATX Motherboard AMD AM4 PCIe 4.0 WiFi 5 - Black - OPCbleu
- ASUS Prime B550-PLUS AC-HES ATX Motherboard AMD AM4 PCIe 4.0 WiFi 5 - Black - OPCbleu
- ASUS Prime B550-PLUS AC-HES ATX Motherboard AMD AM4 PCIe 4.0 WiFi 5 - Black - OPCbleu
- ASUS Prime B550-PLUS AC-HES ATX Motherboard AMD AM4 PCIe 4.0 WiFi 5 - Black - OPCbleu

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> Source: [OPCbleu](https://opcbleu.ca/products/asus-prime-b550-plus-ac-hes-atx-motherboard-amd-am4-pcie-4-0-wifi-5)
> Updated: 2026-07-27