OWC 16GB (2x8GB) ram Upgrade PC3-12800 DDR3L 1600MHz sodimm 204 Pin CL11 Memory Upgrade Kit Compatible with Late iMac, Mac Mini, and MacBook Pro Computer at Amazon.com
Macbook (Pro) aufrüsten und tunen - Macwelt
Macbook (Pro) aufrüsten und tunen - Macwelt
Memory in New $1099 iMac is Soldered and Not Upgradable - MacRumors
How to upgrade Apple MacBook Pro RAM - YouTube
Can we upgrade the RAM of a 13-inch MacBook Pro non-Retina to 16GB? - Quora