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Overview
AMD AM4 mATX motherboard with PCIe 4.0, dual M.2, WiFi, HDMI, D-Sub, DVI, SATA 6 Gbps, USB 3.2 Gen 2 ports, Aura Sync RGB lighting
ASUS Prime series is expertly engineered to unleash the full potential of 3rd Generation AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.
Tune It Your Way
Comprehensive controls form the foundation of the ASUS Prime series. The Prime B550 motherboard packs flexible tools to tune every aspect of your system, enabling you to tweak performance settings to perfectly match the way you work - maximizing your productivity.
Specifications
Manufacturer | ASUS Computer International |
Manufacturer Part Number | PRIME B550M-A AC |
Brand Name | Asus |
Product Line | Prime |
Product Model | B550M-A AC |
Product Name | Prime B550M-A AC Desktop Motherboard |
Product Type | Desktop Motherboard |
Chipset Manufacturer | AMD |
Chipset Model | B550 |
Total Processor Supported | 1 |
Processor Socket | Socket AM4 |
Processor Supported | Ryzen 3 |
Processor Supported | Ryzen 5 Ryzen 7 Ryzen 9 Ryzen 5 Pro Ryzen 7 PRO Ryzen 9 PRO Ryzen 3 PRO |
Memory Form Factor | UDIMM |
Memory Speed Supported | 2400 MHz 2666 MHz 2800 MHz 3000 MHz 3200 MHz 3333 MHz 3466 MHz 3866 MHz 3600 MHz 3733 MHz 4000 MHz 4133 MHz 4466 MHz 4600 MHz 4400 MHz 4800 MHz 4266 MHz 4200 MHz 3400 MHz 4333 MHz 4866 MHz |
RAID Levels | 10 1 |
Number of Memory Slots | 4 |
Memory Form Factor | DIMM |
Maximum Memory Supported | 128 GB |
Memory Speed Supported | 2133 MHz |
Memory Technology | DDR4 SDRAM |
Controller Type | Serial ATA/600 |
RAID Supported | Yes |
Onboard Video | CPU Dependent Video |
Audio Channels | 7.1 |
Bluetooth | Yes |
Gigabit Ethernet | Yes |
Wireless LAN | Yes |
Wireless LAN Standard | IEEE 802.11a/b/g/n/ac |
Total Number of Expansion Slots | 3.0 |
Total Number of PCI Express Slots | 3 |
Number of PCI Express x1 Slots | 2 |
Number of PCI Express x16 Slots | 1 |
Total Number of USB Ports | 6 |
Number of USB 3.2 Ports | 6 |
VGA | Yes |
HDMI | Yes |
DVI | Yes |
Number of Network (RJ-45) Ports | 1 |
Number of SATA Interfaces | 4 |
Number of M.2 Interfaces | 2 |
Total Number of Onboard USB Ports | 6 |
Number of Onboard USB 2.0 Ports | 4 |
Number of Onboard USB 3.2 Ports | 2 |
Onboard S/PDIF Header | Yes |
Form Factor | Micro ATX |
Width | 9.60" (243.84 mm) |
Depth | 9.60" (243.84 mm) |
Environmentally Friendly | Yes |
Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
Country of Origin | China |
Warranty & Returns
Reviews
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