R1Soft is the backup solution offered by Memset to backup up Windows Servers. It is a highly configurable and efficient backup solution that minimises disk I/O, bandwidth and backup size by utilising block level incremental backups.

R1Soft backups is available to be purchased on any Cloud VPS or Dedicated Server that is running a Windows Operating System. 

R1Soft Official Documentation

Further information regarding R1Soft can be found on their website and within their Documentation, including a UI Introduction.