ASRock B550M Wifi micro-ATX AM4 DDR4 AMD B550 Chipset Motherboard
Product Description
✨ Upgrade your PC setup with the ASRock B550M WiFi Motherboard, featuring the AMD B550 chipset, AM4 socket compatibility, DDR4 memory support, and built-in Wi-Fi 6E and Bluetooth 5.2. Designed for compatible AMD Ryzen™ desktop processors, it offers versatile connectivity, high-speed storage support, and flexible expansion options for your PC build.
Key Features & Specifications
CPU Compatibility
️ AMD AM4 Socket
️ Supports AMD Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000, and 5000 G-Series Desktop Processors
️ AMD B550 Chipset
️ 8 Power Phase Design
Memory Support
4 × DDR4 DIMM Slots
Dual-Channel DDR4 Memory Technology
Supports up to 128GB System Memory
Memory speeds up to DDR4 4733+ (OC), depending on the supported processor
Supports ECC and non-ECC unbuffered memory
Supports Extreme Memory Profile (XMP)
Expansion Slots
1 × PCIe 4.0 x16 Slot
1 × PCIe 3.0 x16 Slot (x4 Mode)
1 × PCIe 3.0 x1 Slot
Supports AMD CrossFire™
Storage Options
1 × Hyper M.2 Socket, Key M, supports type 2280 PCIe Gen4x4
4 × SATA3 6.0 Gb/s Connectors
Supports NVMe SSD as boot disks
Supports RAID 0, RAID 1, and RAID 10 for SATA storage devices
Wireless & Network Connectivity
Built-in Wi-Fi 6E (802.11a/b/g/n/ac/ax/axe)
Bluetooth 5.2
Realtek Gigabit LAN (10/100/1000 Mb/s)
Dual-band 2×2 wireless connectivity with extended 6GHz band support
Supports MU-MIMO
Includes 2 Wi-Fi antennas
USB Connectivity
8 × USB 3.2 Gen1 Type-A Ports (4 rear, 4 front)
6 × USB 2.0 Ports (2 rear, 4 front)
USB ports support ESD protection
Display Outputs
️ 1 × HDMI 2.1
️ 1 × DisplayPort 1.4
️ HDMI supports up to 4096 × 2160 @ 60Hz
️ DisplayPort supports up to 5120 × 2880 @ 120Hz
️ Integrated AMD Radeon™ Vega Series Graphics support depends on the installed Ryzen™ APU
Audio
Realtek ALC1220 7.1-Channel HD Audio Codec
Nahimic Audio
RGB & Cooling Support
2 × RGB LED Headers
2 × Addressable LED Headers
1 × CPU Fan Connector
3 × Chassis/Water Pump Fan Connectors
Supports ASRock Polychrome SYNC
Additional Features
️ 256Mb AMI UEFI Legal BIOS with GUI Support
️ ASRock Motherboard Utility (A-Tuning)
️ ASRock Instant Flash
️ Micro-ATX Form Factor
️ Dimensions: 24.4 × 24.4 cm
️ 2oz Copper PCB
️ Supports Microsoft Windows® 10 64-bit and Windows® 11 64-bit
Included Accessories
1 × I/O Shield
2 × SATA Data Cables
2 × ASRock Wi-Fi Antennas
Important Compatibility Notes
Please check the official CPU support list before purchasing.
Wi-Fi 6E functionality on the 6GHz band requires a compatible router and Windows® 11 support, subject to regional regulations and software availability.
NVMe SSD support is not available with AMD Athlon™ 3000G processors.
⚠️ Reminders:
1️⃣ Please record a full unboxing video as proof in case of issues.
2️⃣ Verify the delivery rider’s ID or take a photo with your payment for security.
