16GB G.Skill DDR3 PC3-10600 1333MHz CL9 NT Series Desktop Dual Channel Memory Kit (2x8GB)
Timetec Hynix IC 16GB KIT(2x8GB) Compatible for Apple DDR3 1333MHz PC3-10600 for Early/Late 2011 13/15/17 inch MacBook Pro, Mid 2010 Mid/Late 2011 21.5/27 inch iMac, Mid 2011 Mac Mini(16GB KIT(2x8GB)) - Walmart.com -
US 16GB 2x8GB DDR3 1333MHz PC3L-10600S 1.35V RAM For Mac mini 2.3 Mid-2011 A1347 | eBay