The following versions of SharePoint and SQL fit together

SharePoint Server Subscription

OS Details, Hardware Details, Database Details

1. Frontend Server
   1. Windows Server 2019/2022 Standard/Datacenter
   2. min RAM 12 GB / recommended 16 GB
   3. Min Cores 4 / recommended 4
   4. HDD: min 80 GB
2. SQL Instance
   1. SQL Server 2019 CU 5 Standard/Enterprise
   2. min RAM 16 GB / recommended 24 GB
   3. Min Cores 4 / recommended 4

SharePoint Server 2019

Details

1. Frontend server
   1. Windows Server 2016/2019/2022 Standard/Datacenter
   2. min RAM 12 GB / recommended 16 GB
   3. Min Cores 4 / recommended 4
   4. HDD: min 80 GB
2. SQL Instance
   1. SQL Server 2016/2017/2019 Standard/Enterprise
   2. min RAM 16 GB / recommended 24 GB
   3. Min Cores 4 / recommended 4

SharePoint Server 2016

Details

1. Frontend server
   1. OS: Windows Server 2012 R2 bis Windows Server 2019
   2. min RAM 12 GB / recommended 16 GB
   3. Min Cores 4 / recommended 4
   4. HDD: min 80 GB
2. SQL Instance
   1. SQL 2012 bis 2019 Standard/Enterprise
   2. SQL Editions: Standard, Enterprise etc. (Express nur nach Absprache)
   3. Min RAM 6-8 GB (Erfahrungswerte)
      gemäss Microsoft 16 GB / recommended 24 GB
   4. Min Cores 4 / recommended 4

SharePoint 2013

Details

1. Frontend server
   1. Windows Server 2008 R2 SP1 - Windows Server 2012 R2 (2016 is not supported)
   2. min RAM 8 GB / recommended 24 GB
   3. Min Cores 4 / recommended 4
2. SQL Instance
   1. SQL 2008 R2 Service Pack 1 - SQL 2014 (SQL 2016 is not supported)
   2. SQL Editions: Express, Standard, Enterprise etc.
   3. Min RAM 4 (GB (< 1000 users) / recommended 16 (1'000 - 10'000 users)
   4. Min Cores 4 / recommended 8