Will 3200 speed DDR4 ram work in a 2020 27-inch iMac (with Radeon 5700xt)?
Will 3200 speed DDR4 ram work in a 2020 27-inch iMac (with Radeon 5700xt)?
iMac Line (2012 and Later)
Welcome to Apple Support Communities.
No. Please only buy RAM from Crucial for your model.
Crucial RAM: Apple | iMac (Retina 5K, 27-inch, 2020) iMac20,1 Memory Upgrades - Crucial. Also, make sure to buy RAM in pairs.
Jack