I also use Crashplan. For the price it can't be beat. Plus the upload speeds are very fast when compared to someone like iDrive.

However be warned, their client is a Java application and the more files and terabytes you want to backup, the more ram it takes.

For example, I backup about 3 terabytes on a server and it takes 3+ GB of constant ram usage to do this.

https://support.code42.com/CrashPlan/4/Troubleshooting/Adjus...