is msi coreliquid that bad ??
Msi doesn't actually make the coolers, another company(Apaltek) does, for the MAG and MPG models. Another company(Asetek) assembles the MEG. Msi just slaps their fans and accents on them.
The coolant in the MAG and MPG is contaminated. The coolers are clogging up much earlier than they should be; it's inevitable anyway due to factors like galvanic corrosion and the inhibitors in the premixed coolant eventually expiring.
Msi is downplaying the severity of the issue and only allowing RMA for a limited batch of MAGs, when it affects the entire MAG and MPG product lines.
The Coreliquid Version 2s are supposedly not affected...
There are 3 different locations for AIO pumps: radiator, waterblock/cpu block, and in-line tube. They affect viable radiator locations.
MAG and MPG have it in the radiator. Front mount these only. A top mount won't last.
MEG has it in the cpu block. Top mount works, front mount works, with a catch, depending on how large the radiator is.
Msi currently does not have any in-line units. An example of one is be quiet's Pure Loop/2. I believe in-line has the same options as cpu block.
Whether the Version 2s really are resolved from the dirty coolant, I don't know, but if they are, and users are still seeing units die off early, radiator position may be a factor; because of pump location, they really shouldn't be top mounted.