The Mac Series DDR are dedicated to work with Apple's new systems such as Power Mac G4, G5 and etc.  The 200pin SODIMM modules are also available for Apple's mobile systems such as ibook G4 and Powerbook G4.

Compatible Apple Model #

GA5123200WDC - PowerMac G5 (M9393,M9032,M9454,M9555)

GA1GB3200WDC - PowedMac G5(M9393,M9032,M9455,M9457,M9747,M9748,M9749)

GA2GB3200WDC - PowerMac G5 (M9393,M9032,M9747,M9748,M9749)