4GB G.Skill DDR3 PC3-12800 CL9 SQ Series single laptop memory module
Komputerbay 8GB (2x 4GB) DDR3 SODIMM (204 pin) made with Hynix semiconductors 1066Mhz PC3 8500 for Apple 8 GB with SODIMM Heatsink for extra cooling - DDR3 SODIMM (204 pin) - Computer Memory - Komputer Bay