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
AMD Ryzen 4000 CPUs Powered High-End Gaming Notebooks Launching on 16th March
AMD Ryzen™ 4000 H-Series HS Design Standard | AMD
Lenovo IdeaPad 5 - AMD Ryzen 4000 on the throne - YouTube
HP's new ProBooks run on AMD's Ryzen 4000 series processors | Windows Central
AMD Ryzen 4000 Laptops Listed With March 16 Release Date | Tom's Hardware
Lenovo IdeaPad 3 with AMD Ryzen 4000 processors goes on sale for €369.00 (~US$400); up to Ryzen 7 4700U and 8 GB of RAM offered - NotebookCheck.net News
AMD Ryzen™ 4000 H-Series HS Design Standard | AMD
The Best AMD Ryzen 4000 Laptops: Budget, Gaming, and More | Digital Trends
The Best AMD Ryzen 4000 Laptops: Budget, Gaming, and More | Digital Trends