System requirements: Database server

Feature	Database server requirement
Operating system	Operating system and hardware as specified by the Oracle 19c database software. Supported Unix platforms: Oracle Enterprise Linux 8.5
Database	OracleDatabase Server 19.19, with or without Oracle Real Application Clusters (RAC) Note: You must register the .NET assemblies to the Global Assembly Cache (GAC) after the initial installation, and each time you apply a patch. For more information, see the Installation Guide. Mandatory database components: Oracle Text Oracle Java Virtual Machine (JVM) Oracle XML DB
Processor	Four or more 3.3 GHz Intel Xeon class or higher processor cores
Memory	4 CPU, 24 GB RAM or more
Disk space	In addition to the space required for the Oracle database software installation: Approximately 100 MB tablespace for installation, plus additional space as required to accommodate the database
Connectivity	100/1000 NIC
Display	No requirements
CD drive	Required only if you need a CD drive to install Oracle Server