You can upgrade your VPS to a higher package from the same service type (from "Linux SSD 1" to "Linux SDD 4" for example) at any time without any data loss.
To do this:
- Make sure your VPS has no outstanding invoices
- Head over to your server management section
- Open the "Upgrade" tab on the left
- Select the package you would like to upgrade to
- Press "Continue"
- Confirm the upgrade order
- Pay the invoice
After that the VPS will be rebooted to apply the new resource limits
Cost of the upgrade is calculated based on:
- The pricing difference between your current package and the package you are upgrading to.
- The remaining time of your current billing cycle.