Gigabyte B550M H Micro ATX Motherboard ( AMD AM4 Socket, Supports Ryzen Series CPU, 2 RAM Slots, Max 64GB RAM )

Gigabyte B450M K rev. 2.0 Micro ATX Motherboard ( AMD AM4 Socket, Supports AMD Ryzen 5000 ,5000 G-,4000 G, 3rd ,2nd ,1st Gen Series CPU,2 x DDR4 RAM Slots, Max 64GB RAM )

• Supports AMD Ryzen 5000 series / Ryzen 5000 G-Series/ 3rd Gen Ryzen/ 2nd Gen Ryzen/ 1st Gen Ryzen/ 2nd Gen Ryzen with Radeon Vega Graphics/ 1st Gen Ryzen with Radeon Vega Graphics/ Athlon with Radeon Vega Graphics Processors​
• Dual Channel Non-ECC Unbuffered DDR4, 2 DIMMs​
• PCIe Gen3 x4 M.2 with PCIe NVMe & SATA mode support​
• GbE LAN with Bandwidth Management​
• 8-Channel HD Audio with High Quality Audio Capacitors​
• Smart Fan 5 features 5 Temperature Sensors and 2 Hybrid Fan Headers​
• GIGABYTE APP Center, Simple and Easy Use​