For Hard Drive upgrades in the event more storage is needed, you can simply add a hard drive to your server provided your server hardware model allows for disk expansion. In regards to RAM you are permitted to order a RAM upgrade which will be scheduled and planned to reduce downtime. For RAM and storage that exceeds the server capability we would provide a new more advanced server for you to migrate to, keeping your existing server live for 30 days at no charge until you migrate off of it. Once migrated your old system will be disconnected.