Lenovo IdeaPad 5 featuring AMD's Ryzen 5 4500U APU goes on sale starting at US$649.99; cheaper Ryzen 3 4300U variant available in some countries - NotebookCheck.net News
Orig Motherboard for Lenovo Ideapad Flex 5-14ARE05 R5-4500U UMA 8G 5B21B44605 | eBay