do I have to change all four slots
do I have to change all four slots for upgrading memory
iMac 27″ 5K, macOS 13.4
Question marked as
ramooz wrote:
do I have to change all four slots for upgrading memory
That detail varies by model. Here are the Apple directions (also the Related Article, linked above):
Install memory in an iMac - Apple Support
Some iMac models don’t care, some will perform better with four memory modules of the same speed and capacity.
if you don’t know which iMac you have: Identify your iMac model - Apple Support
And if you’re not comfortable with swapping memory modules pr working with static-sensitive electronic devices, most Apple authorized repair providers should be willing to perform the upgrade for you.