Need help concerning what will fit in my case for an upcoming pc build

Hey everyone! Im planning to build an i9 9900k/2080 ti build. im getting the MSI RTX 2080 ti TRIO along with a Deepcool Castle 240ex for my CPU cooler. I’m just curious to see if those two will fit in an NZXT h510i case. After research it seems like both of them won’t fit because the radiator and GPU is just too big when mounted. Anyone confirm/correct this??