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
Kingston Technology 4 GB (1x4 GB Module) 1333MHz DDR3 PC3-10600 204-Pin SODIMM Memory for Select Dell Notebooks KTD-L3B/4G at Amazon.com
16gb 2x8gb Ram Memory SODIMM for Dell Inspiron 15 (3521) Laptop Notebook at Amazon.com
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