AMD B550 Ultra Durable Motherboard with Digital VRM Solution, PCIe 4.0 x16 Slot, Dual PCIe 4.0/3.0 M.2 Connectors, GbE LAN, Smart Fan 5 with FAN STOP
Supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 Series Processors
Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs
Ultra Durable™ PCIe 4.0 Ready x16 Slot
Dual Ultra-Fast NVMe PCIe 4.0/3.0 M.2 Connectors
High Quality Audio Capacitors and Audio Noise Guard for Ultimate Audio Quality
GbE LAN with Bandwidth Management
Rear DisplayPort and HDMI for Multi-display Support
Smart Fan 5 Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP
Anti-Sulfur Resistors Design
ASUS PRIME A520M-R | Processor family AMD A520 | Processor socket 1 x Socket AM4 | 2 DIMM slots - DDR4, ECC, unbuffered | Supported hard disk drive interfaces SATA-600 (RAID), 1 x M.2 | Number of SATA connectors 4
Asus PRIME H610M-R D4-SI Processor family Intel, Processor socket LGA 1700, DDR4 DIMM, Memory slots 2, Supported hard disk drive interfaces SATA, M.2, Number of SATA connectors 4, Chipset Intel H610, Mic-ATX