During this days I was looking for a Clonezilla alternative to clone PC/Server.
If you are interested here they are relative blog articles:
http://www.alessandromazzanti.com/2012/05/tutorial-creare-immagini-di-pc-con.html
http://www.alessandromazzanti.com/2013/05/live-cd-creare-un-usb-autoavviante-per.html
Anyway I found REDO Backup CD Live that give you ability to easily clone PC/Server.
Here it is download link:
https://sourceforge.net/projects/redobackup/
Here it is procedure to make Backup Clone and Restore:
1. Download REDO Backup.
2. Download UNETBootin to burn iso to USB drive/key.
3. Boot pc to clone with precedent USB key all together connect External HardDrive for Image.
4. Select option Backup or Restore to create or restore image
[update 2020.06.04]
Here it is a specific tutorial:
https://www.ubackup.com/it/windows-10/redo-backup-windows-10.html