Kingston Technology 4 GB Memory for Select Apple Imac's and Macbooks Single (Not a kit) 1066 MHz (PC3 8500) 204-Pin DDR3 SO-DIMM KTA- MB1066/4G at Amazon.com
4GB, DDR3-1066, PC3-8500S MT36JSZF51272PZ-1G4G1FE Micron MT36JSZF51272PZ-1G4G1FE Laptop DDR3-1066. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation