KepwareEX hardware requirements

Hi!
Do you have any hardware requirement recommendations for kepware depending on connected PLC, tag number, and data change rate?

For example, if we going to connect 500 PLC with 200 tags per PLC, and we need high read rates (1s, max 2 sec delay) for 10 tags per PLC, what are the HW recommended requirements for our KW server?

(KEPServerEX v6.13 Manufacturing Suite)

Thanks!