Hardware Requirements for Plesk Obsidian

We recommend that you read information about the product installation, upgrade, or migration before you start deploying Plesk. This information, including detailed instructions, can be found in the Deployment Guide.

Minimum requirements

RAM

The minimum amount of RAM needed to install and run Plesk.

Linux Windows
1 GB + 1 GB swap 2 GB

Disk space

The minimum amount of free disk space needed to install and run Plesk.

Linux Windows
20 GB 32 GB