proxmox/vm-machine-storage

The template to use for configuring the NAT Add Bridge network.

Must select one of the Proxmox supported Storage models from the list. The default is megasas.

Additional documentation and details can be found on the Proxmox Wiki, at:

• https://pve.proxmox.com/wiki/Qemu/KVM_Virtual_Machines

There are 3 types of controllers - ide, sata, and scsi. IDE and Sata do not have any additional configuration options. Anything else listed is a SCSI controller.