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
How to Upgrade iMac RAM: 2012-2022: EveryMac.com
Memory RAM Upgrade for Apple iMac 27-inch Mid 2017 8GB/16GB DDR4 SODIMM | eBay
Buying a New iMac? Here's What You Need to Know About 2017 iMac RAM Upgrades
Install memory in an iMac - Apple Support
How to upgrade RAM in the (Mid 2017) 5K iMac and save up to ~$900 [Video] - 9to5Mac
Memory Upgrades for 2017 iMac 27-Inch
Want to upgrade the RAM on your 2017 iMac? It might not be as easy as you think | ModMy
2017 21.5-inch 4K iMac memory upgrade kit includes 32GB of RAM, tools to take it apart | AppleInsider
Install memory in an iMac - Apple Support
Install memory in an iMac - Apple Support
Upgrade your iMac with OWC, 2017 4K Retina Edition | TweakTown
Memory upgrade: Apple iMac 2012/2013/2014 (Howto)
64GB RAM upgrade kit for 21.5-inch iMAC now offered by OWC - 9to5Mac
How to Upgrade the Memory in the Late 2017 iMac Pro
Upgrade your iMac 27'' 2017 RAM with MrMemory review - Wim Arys