![CMS 32GB (4X8GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Apple®½ Imac 21.5" Intel Core I7 2.8Ghz (A1311) - C12 - Newegg.com CMS 32GB (4X8GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Apple®½ Imac 21.5" Intel Core I7 2.8Ghz (A1311) - C12 - Newegg.com](https://c1.neweggimages.com/ProductImageCompressAll1280/AAFJ_1_20180621750194355.jpg)
CMS 32GB (4X8GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Apple®½ Imac 21.5" Intel Core I7 2.8Ghz (A1311) - C12 - Newegg.com
![Samsung ram Memory Upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple MacBook Pro's, 2012 iMac's, and 2011/2012 Mac Mini's (16GB kit (2 x 8GB)) - Newegg.com Samsung ram Memory Upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple MacBook Pro's, 2012 iMac's, and 2011/2012 Mac Mini's (16GB kit (2 x 8GB)) - Newegg.com](https://c1.neweggimages.com/ProductImage/AKU6D200718EML1H.jpg)
Samsung ram Memory Upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple MacBook Pro's, 2012 iMac's, and 2011/2012 Mac Mini's (16GB kit (2 x 8GB)) - Newegg.com
![OWC 16.0GB (4X 4GB) 1333MHz 204-Pin DDR3 SO-DIMM PC3-10600 CL9 Memory Upgrade Kit for iMac, (OWC1333DDR3S16S) - Newegg.com OWC 16.0GB (4X 4GB) 1333MHz 204-Pin DDR3 SO-DIMM PC3-10600 CL9 Memory Upgrade Kit for iMac, (OWC1333DDR3S16S) - Newegg.com](https://c1.neweggimages.com/ProductImageCompressAll300/AE87_1_20190720643984647.jpg)
OWC 16.0GB (4X 4GB) 1333MHz 204-Pin DDR3 SO-DIMM PC3-10600 CL9 Memory Upgrade Kit for iMac, (OWC1333DDR3S16S) - Newegg.com
![Amazon.com: 2019 Apple iMac with Retina 4K/3.6 GHz Intel Core i3 Quad-Core (21.5-Inch, 8GB RAM, 1TB) - Silver (Renewed) : Electronics Amazon.com: 2019 Apple iMac with Retina 4K/3.6 GHz Intel Core i3 Quad-Core (21.5-Inch, 8GB RAM, 1TB) - Silver (Renewed) : Electronics](https://m.media-amazon.com/images/I/810fvfQP+iL.jpg)