This is my PowerPC G4 1.42ghz hobby Mac. I’ve run Void Linux on it since this summer, but the original 80gb 4200 rpm IDE drive was holding it back.  Amazingly, there are inexpressive adapters to convert a modern m.2 SSD into IDE.  I ordered one from eBay and it finally arrived.  This machine was released 16 years ago almost to the day, and it’s never run better.