32.0GB OWC Memory Upgrade Kit For 2010-2011 Apple iMac
Memory Upgrades for Apple iMac 2011 Up to 32GB
Amazon.com: OWC 32GB (2 x 16GB) PC19200 DDR4 2400MHz SO-DIMMs Memory Compatible with Mac Mini (Late 2018), 27" and 21.5" iMac (Mid 2017), and Compatible PCs (OWC2400DDR4S32P) : Everything Else
21.5" APPLE iMAC 3.2GHz i7 6-CORE 4K 1TB SSD+5TB HDD (6000GB) 32GB RAM 4GB VIDEO | Dashboard