4GB DDR3L-1600 Sodimm, ROYEMAI ddr3l/ ddr3 1600 4GB DDR3 PC3-12800 2RX8 PC3 12800S 1.35v CL11 Notebook Memory Laptop 4GB RAM DDR3 Module

Package: PC3L 12800 1600MHZ SODIMM 1x4GB For MacBook Pro 9, 2 (13-inch mid 2012)/ 9, 1 (15-inch mid 2012); Mac mini 6, 1 (Late 2012)/ 6, 2 (Late 2012)/ 6, 2 (Late 2012 Server) iMac 13,1 (21.5-inch Late 2012)/ 13,3 (21.5-inch Early 2013)/ 13,2 (27-inch Late 2012)/ 14,2 (27-inch Late 2013)/ 15,1 w/Retina 5K display (27-inch Late 2014/Mid 2015) MacBook Pro 13-inch/15-inch Mid 2012, iMac 21.5-inch Late 2012/Early 2013,27 inch Late 2012/ 2013 Memory of a lifetime Compatible with MAC But not Limited to MAC Please feel free to contact us^^