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What happens if I put the wrong RAM in my iMac?
Even assuming it does somehow fit, it won’t work, but it’s also unlikely to do anything to harm the system. Once the offending RAM is removed, the system should work again.
What slots to put RAM in iMac?
The 27-inch iMac has four memory slots and comes with at least 8 GB of 2666 MHz DDR4 memory installed as two or more memory modules. You can install additional memory in the free slots or replace the memory in the filled slots with 4 GB, 8 GB, 16 GB, or 32 GB memory modules, for up to 128 GB of memory.
Can you mix RAM size iMac 2020?
Yes this physically works, but you are reducing your performance, because you are mixing RAM capacities. if you go to the “Memory” tab in “System Information”, I believe you will see your speed be 2133 Mhz, while the physical RAM modules you have in there, or you should have at least for IMAC 2020 is 2667 Mhz speed.
Can wrong RAM damage motherboard?
Even if the RAM module was damaged, it would be unlikely to damage the motherboard or other components. RAM voltage is generated by the motherboard itself using a dedicated converter. This converter should detect a short circuit in RAM and cut its power before any damage is done.
What happens when RAM is not compatible with motherboard?
Literally nothing. Incompatible or misconfigured ram will cause the computer to “lock up” with no warning. Because on consumer PCs there is no ECC for Ram modules it is imperative to try to use compatible memory according to the system or motherboard manufacturer.
Is it necessary to mix and match memory modules?
Memory is extremely affordable these days, so it’s not necessary to risk dealing with the hassle of incompatible modules. No matter how you approach upgrading your memory, you will want to make sure that your new DRAM works well with your motherboard.
What kind of RAM does an iMac use?
That said, since Apple ships machines with different RAM manufacturers (some are SKhynix and some are Micron), it’s possible that this may create problems with the RAM modules Apple sells directly (at insane prices).
Why is my iMac not compatible with other Ram?
Just a thought… but the one factor that no one seems to be considering is the fact that the Apple RAM is the only RAM that is creating havoc when mixed with other non-factory installed Apple RAM. It could be that there is a very slight difference in their RAM that isn’t found in the other RAM which is making it incompatible.
What happens when you mix and match DRAM?
Though some older DDR3 systems require matched sets of memory. Another thing to keep in mind is that many memory brands do not manufacture their own DRAM; they simply assemble the modules. There are only a handful of true memory manufacturers, so you will ultimately be choosing DRAM from those sources.