add new HDD into existing Perch H330 controler

hiii all, i have a question and also problem.

i have Poweredge R430, with idrac 8. i already install 4 TB SSD ( detect as virtual disk 0 ( raid 0 ) in the server and also install proxmox in it, the system is running well right now. i want to add two hdd ( 2 TB each ), i want to add that two hdd ( configure as raid 1) using idrac without shutdown my server. the new hdd is detect as foreign, my planning is making a new virtual disk from that two hdd so i can have another 2 TB disk. can anybody help me how to making that posiblle.