There is no mention of radiator support specifications on the MSI website, nor is there any reference to water cooling in any review, of which there are few and only very minimal at that for that case. Your best options would be to contact MSI and ask them directly or choose a different case. You can generally fit up to a 360 mm radiator in a case that supports 3 x120mm front fans like that one does, but you will want to add the thickness of the radiator plus fans to the length of your graphics card and subtract that from the overall depth of the case internally. Honestly, I'd recommend going with something else unless it's the only decent option you have for your region. Likely it will fit, as it doesn't look like there is any...