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
16GB KIT (2 x 8GB) for Alienware Aurora R4. DIMM DDR3 Non-ECC PC3-12800 1600MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
Kingston ValueRAM 3GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3) Desktop Memory at Amazon.com