The ASUS Prime B550M-A WiFi II is a micro-ATX motherboard supporting AMD AM4 processors, DDR4 memory up to 128GB, PCIe 4.0 x16, dual M.2 slots, Wi-Fi 6, and multiple USB ports.
Its features cater to users who want a balance of performance, connectivity, and value in a compact form factor for a Ryzen build.
Specifications
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- Includes built-in Wi-Fi 6 and 1 Gb Ethernet for fast connectivity.
- Dual M.2 slots, one supporting PCIe 4.0 x4 for high-speed storage.
- Comprehensive cooling with VRM heatsink, PCH heatsink, and Fan Xpert 2+.
- Aura Sync RGB lighting support for customization.
Key Features
- CPU Support: AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors.
- Chipset: AMD B550.
- Memory: 4 x DIMM, Max. 128GB, DDR4.
- Expansion Slots:
- 1 x PCIe 4.0 x16 (x16 mode) (with compatible CPUs)
- 2 x PCIe 3.0 x1
- Storage:
- 2 x M.2 slots (supports PCIe 4.0 x4 & SATA)
- 4 x SATA 6Gb/s ports
- Networking:
- Wi-Fi 6
- 1 x Realtek 1Gb Ethernet
- USB:
- 2 x USB 3.2 Gen 2 (Type-A)
- 4 x USB 3.2 Gen 1 (Type-A)
- Additional USB 2.0 ports via headers
- Form Factor: Micro-ATX
