A1278 Macbook Pro 13 Late 2011 4GB (2 x 2GB) DDR3 1333MHz PC3-10600 204-Pin RAM
A1278 Macbook Pro 13 Late 2011. 2 x 2048 MB STICK OF DDR3 RAM TO FIT. 4096MB (2x 2GB). This is non-negotiable. We strive to earn 100% perfect "Five-Star" scores from you. The scores are very important to us.