Server Datacenter/DatacenterCore: CB7KF-BWN84-R7R2Y-793K2-8XDDG 
Server Standard/StandardCore: WC2BQ-8NRM3-FDDYY-2BFGV-KHKQY 

win2019 datacenter WMDGN-G9PQG-XVVXX-R3X43-63DFG
win2019 standard N69G4-B89J2-4G8F4-WWYCC-J464C