Crucial 8GB Kit (2 x 4GB) DDR3L-1333 SODIMM Memory for Mac | CT2K4G3S1339M | Crucial.com
SHELI 8GB PC3 10600 DDR3 1333MHz SODIMM Memory RAM for APPLE MacBook Pro iMac Mac mini|RAMs| - AliExpress
iMac RAM for Model 11.2 to 12.2 | DDR3-1066MHz | 24GB | MacMemory.com
16GB [4x4GB] DDR3-1333 RAM Memory Upgrade Kit for The Apple iMac 12,2 (27-inch, 2.7GHz, MC813LL/A) Quad-Core Intel Core i5 (Genuine A-Tech Brand) at Amazon.com
Timetec Hynix IC 8GB Compatible for Apple DDR3 1333MHz PC3-10600 SODIMM Memory for Early/Late 2011 13/15/17 inch MacBook Pro, Mid 2010 and Mid/Late 2011 21.5/27 inch iMac, Mid 2011 Mac Mini (8GB) - Walmart.com
Apple iMac 2011 Memory 4GB DDR3 1333MHz PC3-10600 204-Pin
8GB 2X 4GB PC3-10600 DDR3 1333Mhz Memory Apple iMac (21.5 and 27-inch, Mid 2011) | eBay
How to install memory for your iMac DDR3 1333MHz - YouTube
Amazon.com: Timetec 16GB KIT(4x4GB) Compatible for Apple DDR3 1333MHz PC3-10600 CL9 for iMac (Mid 2010 27 inch, Mid 2011 21.5/27 inch) SODIMM Memory Module MAC RAM Upgrade for iMac 11,3 / iMac 12,1 / iMac 12, 2 : Electronics