Amazon.com: Timetec 16GB KIT(2x8GB) Compatible for Apple DDR3 1333MHz PC3-10600 CL9 for Mac Book Pro (Early/Late 2011 13/15/17 inch), iMac(Mid 2010, Mid/Late 2011 21.5/27 inch), Mac Mini(Mid 2011) MAC RAM Upgrade :
CORSAIR 16GB (2 x 8GB) DDR3 1333 (PC3 10600) Memory for Apple Model CMSA16GX3M2A1333C9 System Specific Memory - Newegg.com
A-Tech 16GB (2x8GB) RAM for Apple MacBook Pro (Early/Late 2011), iMac (Mid 2010 27 inch 4-Core, Mid 2011 21.5/27 inch), Mac Mini (Mid 2011) | DDR3 1333MHz PC3-10600 204-Pin SODIMM Memory Upgrade Kit at Amazon.com
32GB (4 x 8GB) PC10600 DDR3 1333MHz SO-DIMMs Memory Compatible with 2011 MacBook Pro, Mid 2010/2011 21.5" & 27" iMac Models, 2011 Mac Mini (OWC1333DDR3S32S) at Amazon.com
8GB 2 X 4GB DDR3 Memory for Apple MacBook Pro 15" inch 2.2GHz Quad Core Intel Core i7 PC3-10600 204 pin 1333MHz MC723LL/A (Winter 2011) SODIMM RAM (Parts-Quick Brand) at Amazon.com
A-Tech 16GB (2x8GB) RAM for Apple MacBook Pro (Early/Late 2011), iMac (Mid 2010 27 inch 4-Core, Mid 2011 21.5/27 inch), Mac Mini (Mid 2011) | DDR3 1333MHz PC3-10600 204-Pin SODIMM Memory Upgrade Kit at Amazon.com
Crucial 8GB DDR3L-1333 SODIMM Memory for Mac - CT8G3S1339M" - Walmart.com
CORSAIR 16GB (2 x 8GB) DDR3 1333 (PC3 10600) Memory for Apple Model CMSA16GX3M2A1333C9 - Walmart.com
CORSAIR 16GB (2 x 8GB) DDR3 1333 (PC3 10600) Memory for Apple Model CMSA16GX3M2A1333C9 System Specific Memory - Newegg.com
Crucial 8GB DDR3 PC3-10600 1333MHz RAM SODIMM Fr APPLE MacBook Pro iMac Mac mini | eBay
OWC 32GB (4 x 8GB) PC3-10600 DDR3 ECC-R 1333MHz... at MacSales.com
Timetec 16GB Kit (2 x 8GB) DDR3-1333 SODIMM for Mac - Timetecinc.com - Memory of Lifetime and Easy Upgrades