Apple 400 MHz PowerPC G4 CPU for Power Mac G4 - 820-1107-A | eBay
Motorola PowerPC G4 CPU XC7445B-RX1250BF Processor 1250MHz 1.25GHz BGA360 NOS | eBay
This is the custom ordered PowerMac G4 Dual Processor 533Mhz (Digital Audio) that I bought in 2001, together with the brand new Apple 15” LCD display. I hadn't booted it up in
Pismo G4 550MHZ Processor Upgrade (Without Trade-In)
The Power Mac G4 Line - MacStories
Apple PowerMac G4 820-1497-A CPU Processor Board- 630-4678 – Buffalo Computer Parts