So I was able to salvage 2x 4gb 2rx8 pc3-10600s-09-11-f3 RAM chips and was wondering if they would be compatible with my MacBook. My MacBook is a mid-2010 13-inch with 2x 2 GB 1067 MHz DDR3 currently installed. It also has a 2.4 GHz Intel Core 2 Duo processor. Thanks in advance for any help or advice!