M5183 Power Mac G4, PCI, AGP, Gigabit, Digital – CD DVD Drive Shield $5.00 All Graphite colored G4 models M5183 Power Mac G4, PCI, AGP, Gigabit, Digital - CD DVD Drive Shield quantity Add to cart Add to Quote Continue Shopping Category: M5183 Power Mac G4 Graphite Description CD/DVD drive shield for all Graphite Power Mac G4 models – PCI, AGP, Gigabit, Digital. Apple stamped 805-2347. Goes on the outside of the CD/DVD/Zip Carrier.