CD – DVD Drive Shield – Power Mac G4, PCI, AGP, Gigabit, Digital $5.00 All Graphite colored G4 models CD - DVD Drive Shield - Power Mac G4, PCI, AGP, Gigabit, Digital quantity Add to cart Add to Quote Continue Shopping Category: Case & Internal Parts (G3 to G5) Tags: cd shield, dvd shield, optical drive shield 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.