From 1700 to 3600 to its now last CPU, the 5700X. My X370-Strix which I use for 5.5 years will still be a usable motherboard for years to come. : r/Amd
ASROCK X370 PRO4 (AMD X370) Motherboard Review
Amazon.com: ASRock X370 Gaming X Fatal1ty AM4 AMD Promontory X370 SATA 6Gb/s USB 3.0 HDMI ATX AMD Motherboard : Electronics