#121-VR-A579-KR — Desktop Motherboard – Extended ATX – DDR4 SDRAM – Total Number of USB Ports: 7 – Number of SATA Interfaces: 6 – X570 – Total Number of Onboard USB Ports: 9
#121-AL-E699-KR — Desktop Motherboard – Extended ATX – DDR5 SDRAM – Total Number of USB Ports: 7 – Socket LGA-1700 – Number of SATA Interfaces: 6 – Z690