Kingston Technology 16GB Kit of 2 (2 x 8GB) DDR3 1600MHz Non-ECC CL11 SODIMM 1.35
8GB DDR3 SDRAM Memory Module at Amazon.com
32GB (2x16GB) DDR3-1600MHz PC3-12800 ECC RDIMM 2Rx4 1.35V Registered Server Memory by NEMIX RAM
NEMIX RAM 16GB Kit (2x8GB Upgrade) DDR3-1600 SODIMM PC3-12800 for Apple MacBook Pro Mid 2012 / iMac Late 2012 / iMac 2013, Late 2014, Mid 2015, Mac Mini Late 2012 at Amazon.com