Key: 34NV4-RB9M6-M7GGD-7C69M-***** Description: Windows Server 2019 RTM ServerStandard Retail Sub Type: [RS5]X21-83401 Error Code: Online Key Time: 21:54:44 27/07/2021 (GMT+7) Key: VNPJQ-MW4KX-JMT8P-W4F9G-***** Description: Windows Server Essentials 2019 RTM ServerSolution Retail Sub Type: [RS5]X21-83774 Error Code: Online Key Time: 21:54:44 27/07/2021 (GMT+7) Key: 2RNPP-6XBMR-9CG9C-G3BJ4-***** Description: Windows Server 2019 RTM ServerDatacenter Retail Sub Type: [RS5]X21-83712 Error Code: Online Key Time: 21:54:40 27/07/2021 (GMT+7)