Timetec Hynix IC 8GB KIT(2x4GB) 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 - Newegg.com
Crucial 8GB 8 GB RAM DDR3 PC3-10600 1333MHz Memory for Mac mini Mid-2011 A1347 | eBay
16GB 1333 MHz DDR3 Memory for 2011 MacBook Pro and iMac
Corsair CMSA8GX3M2A1333C9 Mac Memory, 8GB (2x4GB) DDR3 1333MHz SODIMM
Corsair 16Gb (2 X 8Gb) Ddr3 1333 (Pc3 10600) Memory For – TeciSoft
Crucial 4GB DDR3L-1333 SODIMM Memory for Mac - CT4G3S1339M" - Walmart.com
Crucial 8GB Kit (2 x 4GB) DDR3L-1333 SODIMM Memory for Mac | CT2K4G3S1339M | Crucial.com
CMS 16GB (2X8GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Compatible with Mac Mini 2.5Ghz Intel Core I5 (Mc816Ll/A) Ddr3-1333 - A13 - Walmart.com
OWC 16GB (2 X 8GB) DDR3 1333MHz 240-pin DIMM ECC Memory Compatible with Mac Pro 2009-2012 'Nehalem' & 'Westmere' Models (OWC1333D3W8M16K) at Amazon.com