I like to setup a masternode on a VPS. I did not find any information on the minimum needed hardware specifications. How much RAM, CPU, Harddrive do I need?
The blockchain is very small at the moment, less than 1 GB of HDD. RAM & CPU usage are trivial, where CPU usage is only usually higher during the initial synchronization time.
The S plan would work (probably even XS), although I'd personally go with M.