Its possible to do this yourself, you can script CLI version and use a render manger like deadline or even backburner.
I was hopeful that they would allow you to do it with PPI, but that’s been locked to one pc.
if you have enough ram you could still run 2 versions at once using PPI.
though you need to be careful with the model tile edges, they need overlap or you will get holes. So it’s quite a bit more work to clean up. it would best to do a small test first.
you can also share gpu cache between nodes, which saves a lot of processing time, when it doesn’t get corrupted.
I requested this about 4 years ago, hopefully they can make this a bit easier one day.