H80 has one radiator, H100 has two.
What is the make/model of your case?
Most any case can mount a 240 radiator.
The 5600X is not overly hot so a good twin tower cooler like the noctua NH-D15s can do the job: https://ncc.noctua.at/cpus/model/AMD-Ryzen-5 5600X-1047
In the process, it will be cheaper, run quieter, be more reliable,will never wear out(AIO will have a finite life) and will not leak.