Axiom 16GB DDR3L-1600 Low Voltage SODIMM Kit (2 x 8GB) for Apple MF495G/A (PC3 12800) MF495G/A-AX at Amazon.com
Amazon.com: Silcon Power DDR3 4 GB 1600 Mhz Low-Voltage SO DIMM RAM Memory Module for Laptop : Electronics
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
DDR3 ECC DIMMs (Low Voltage) | - Transcend Information, Inc.
Best Buy: PNY 2 x 4GB DDR3 Low Voltage Notebook Memory MN8192KD3-1600-LV