Silicon Power Hynix IC Compatible for Apple DDR3 DDR3L 16GB (2 x 8GB) RAM 1600MHz (PC3 12800) 204 pin CL11 1.35V Non ECC Unbuffered SODIMM Laptop Notebook Memory RAM Module Upgrade at Amazon.com
MemoryMasters 16GB (2 x 8GB) 204-pin SODIMM, DDR3 PC3L-12800, 1600MHz ram Memory Module Compatible for laptops (M471B1G73EB0-YK0 x 2) at Amazon.com
Addon 16Gb Ddr3-1600Mhz 204-Pin Sodimm at Amazon.com
Crucial Technology 16GB, 204-pin SODIMM, DDR3 PC3-14900, at Amazon.com
8GB DDR3L-1600 SODIMM 16GB Kit (2x8GB) PC3L-12800S DDR3 1600Mhz 2Rx8 1.35V Dual Rank RAM for Laptop at Amazon.com
Vengeance Performance Memory Kit at Amazon.com
Samsung ram Memory Upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple MacBook Pro's, 2012 iMac's, and 2011/2012 Mac Mini's (16GB kit (2 x 8GB)) at Amazon.com
OWC 16GB PC12800 DDR3 1600MHz SO-DIMM Memory Compatible with 2015 (Late) iMac 27" w/ Retina 5K Models and Compatible PCs (OWC1600DDR3S16G) at Amazon .com
16GB (1x16GB) DDR3-1866MHz PC3-14900 2Rx8 SODIMM Laptop Memory by NEMIX RAM at Amazon.com