Memory module transfer
Are memory modules from a 2011 27" iMac compatible to install in a new 2020 27" iMac ( 2667 MHz DDR4 )?
Are memory modules from a 2011 27" iMac compatible to install in a new 2020 27" iMac ( 2667 MHz DDR4 )?
No.
No.
No way, they are not even close.
As posted above, no, they are not compatible.
But you can look for compatible solution at https://macsales.com.
Apple Mac Memory / RAM upgrades from OWC/Macsales
Memory module transfer