Kingston Technology 512 MB Memory for Select Apple Desktops Single (Not a kit) 333 MHz (PC 2700) 184-Pin DDR SDRAM KTA-G4333/512 Includes one 512MB module of 333MHz DDR Desktop memory for Apple Works with eMac 1.0/1.25/1.42, Mac mini 1.25,1.42,1.33,1.5,Power mac g4 dual 1.25, 1.42, Xserve g4 1.33 ghz and others Memory designed, manufactured and tested to the specifications of each particular brand name computer system From the industry leader in PC memory 184-pin DIMM type