Corsair Mac Memory - DDR3 - 4 GB - SO-DIMM 204-pin - 1066 MHz / PC3-8500 - CL7 - 1.5 V - unbuffered - non-ECC - for Apple iMac; Mac mini; Mac Pro; MacBook; MacBook Air; MacBook Pro at TigerDirect.com
CORSAIR 8GB (2 x 4GB) 204-Pin DDR3 SO-DIMM DDR3 1333 (PC3 10600) Memory for Apple Model CMSA8GX3M2A1333C9 - Newegg.com
CORSAIR 16GB (2 x 8GB) 204-Pin DDR3 SO-DIMM DDR3 1333 (PC3 10600) Memory for Apple Model CMSA16GX3M2A1333C9 - Newegg.com