What AIO dit Jay use?

Anyone an idea what AIO he uses in the NR200P?

It's not the one from the original case (that was a Corsair AIO and wasn't sufficient) and it says Designed by CoolerMaster on the radiator, but the exact type is unclear.

https://www.youtube.com/watch?v=e-SWuQel7XI&t=69s (clearest view is at 6.42)

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I'm building a pc in this case and would prefer a top mounted radiator, but I find conflicting reviews on different radiators if they will fit the case.