AMD Ryzen 4000 Desktop APUs Reportedly Coming to Retail in Late August | Hardware Times
AM4's Last Hurrah: AMD Unveils 7 New Ryzen 4000 and 5000 CPUs at Nice Prices | PCMag
AMD Ryzen 4000 Zen 3 will be compatible with Socket AM4, but it is end of the road for X470, B450, and below motherboard owners - NotebookCheck.net News
AMD Confirms Zen 3 Ryzen 4000 CPUs Will Work In These Socket AM4 Motherboards | HotHardware
AMD Ryzen 4000 Renoir Desktop APUs Launched For The AM4 Platform
MAXSUN A520 M-ATX Motherboard AMD AM4 Zen 3, DDR4, PCIe3.0 x16, SATA 6Gb/s, M.2, USB 3.1, HDMI/VGA for All Ryzen 1000-4000 Series CPU and Ryzen 5000 Series Without Internal GPU