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
Amazon.com: Winbond Electronics SDRAM - DDR Memory IC 64Mb (4M x 16) Parallel 200 MHz 55 ns 66-TSOP II (Pack of 108)(W9464G6KH-5I) : Industrial & Scientific