![A-Tech 32GB Kit (4x8GB) RAM for Apple iMac (Late 2012, Late 2013, Late 2014, Mid 2015) | DDR3 1600MHz SODIMM PC3-12800 204-Pin SO-DIMM Max Memory Upgrade at Amazon.com A-Tech 32GB Kit (4x8GB) RAM for Apple iMac (Late 2012, Late 2013, Late 2014, Mid 2015) | DDR3 1600MHz SODIMM PC3-12800 204-Pin SO-DIMM Max Memory Upgrade at Amazon.com](https://m.media-amazon.com/images/I/81nGVWBljCL._AC_SY450_PIbundle-4,TopRight,0,0_SH20_.jpg)
A-Tech 32GB Kit (4x8GB) RAM for Apple iMac (Late 2012, Late 2013, Late 2014, Mid 2015) | DDR3 1600MHz SODIMM PC3-12800 204-Pin SO-DIMM Max Memory Upgrade at Amazon.com
![Apple iMac (27-inch, September 2013) review: New processors and faster Wi-Fi for Apple's slim desktop - CNET Apple iMac (27-inch, September 2013) review: New processors and faster Wi-Fi for Apple's slim desktop - CNET](https://www.cnet.com/a/img/resize/4ff1fb95791ce3062fba27bae2f172c48dc406ed/hub/2013/09/25/f6183a4f-6797-11e3-846b-14feb5ca9861/Apple_iMac_2013_35827456_03.jpg?auto=webp&width=768)
Apple iMac (27-inch, September 2013) review: New processors and faster Wi-Fi for Apple's slim desktop - CNET
![Incase anyone ever needs the answer…I have a 27” 2010 iMac working in Target Display Mode with a M1 MacBook Pro using a miniDP to USB C adaptor that's capable of 4k60Hz. Incase anyone ever needs the answer…I have a 27” 2010 iMac working in Target Display Mode with a M1 MacBook Pro using a miniDP to USB C adaptor that's capable of 4k60Hz.](https://external-preview.redd.it/NJPaJgOIYTA71P-5lQOSrKA7Od7M74INZM-6tyrtwbc.jpg?width=640&crop=smart&auto=webp&s=d7eb0b99b4015b5c6e8aff38f80fe92fa774d411)
Incase anyone ever needs the answer…I have a 27” 2010 iMac working in Target Display Mode with a M1 MacBook Pro using a miniDP to USB C adaptor that's capable of 4k60Hz.
![21.5" iMac Desktop Computer (Late 2013) + Battery Back Up + AppleCare + USB Card Reader + USB-C Adapter + 4-Port USB Hub - Walmart.com 21.5" iMac Desktop Computer (Late 2013) + Battery Back Up + AppleCare + USB Card Reader + USB-C Adapter + 4-Port USB Hub - Walmart.com](https://i5.walmartimages.com/asr/c2f883e5-477c-4379-b59a-6e89e6f2d545_1.65351a081356d3d987ea6ca3dd043f32.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)