There is good news that magento released new version with 2.4 and there are lots of changes with server configuration. So, Here I mention about the Server Requirement for magento 2.4. Before Upgrade or Install Magento2.4 then you should take care of your Server Requirement which are matches with Magento2.4 or not.
If your Server Requirement is not match with Magento2.4 then Magento2.4 will not install on your server.
Here are the System Requirement for Magento2.4
So, Hope This Blog will help you to sort out your Server Requirement before Install Magento2.4.
For More information You can reach with Magento 2.4 technology stack requirements

Sr. Full Stack Magento Developer, Passionate Magento Specialist, Magento Certified Developer. He is an expert in PHP and Magento. “To learn something new then take challenges” this is my motive.