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
DUOMEIQI 1X 4GB DDR3 1600MHz DIMM PC3-12800 PC3-12800U CL11 1.5v ( 240 PIN ) 2RX8 Non-ECC, Unbuffered Desktop Memory RAM Compatible with Intel AMD System at Amazon.com
parts-quick 8GB Memory for HP Workstation Z1 1x8GB Dual Rank x8 PC3L-12800E DDR3-1600 Unbuffered CAS-11 Low Voltage DIMM RAM at Amazon.com
4GB PC3-12800 1600MHZ DDR3 240PIN DIMM ECC DR X8 VLP REG CL11 at Amazon.com