CD DVD Zip Drive Carrier – Power Mac G4, PCI, AGP, Gigabit, Digital $12.50 All Graphite colored G4 models CD DVD Zip Drive Carrier - Power Mac G4, PCI, AGP, Gigabit, Digital quantity Add to cart Add to Quote Continue Shopping Category: Case & Internal Parts (G3 to G5) Tags: optical drive carrier, pmg4 Description CD/DVD/Zip Optical drive carrier for all Graphite Power Mac G4 models – PCI, AGP, Gigabit, Digital. Integrated rear shield. Apple number 922-3972, stamped 805-2346, 805-2345, 805-2347.