yes, df -h is exactly what I used to get my disk space that I posted.
As you can see for yourself, there is 6.1 terrabytes of space available.
Here is the full df -h
Filesystem Size Used Avail Use% Mounted on
tmpfs 3.2G 4.4M 3.2G 1% /run
/dev/nvme0n1p2 228G 179G 38G 83% /
tmpfs 16G 17M 16G 1% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
efivarfs 128K 46K 78K 38% /sys/firmware/efi/efivars
/dev/nvme0n1p1 511M 6.1M 505M 2% /boot/efi
/dev/sdc1 3.6T 316G 3.1T 10% /mnt/ssd
/dev/sda1 7.3T 876G 6.1T 13% /mnt/data
/dev/sdb1 17T 8.9T 6.7T 57% /mnt/video
tmpfs 3.2G 1.6M 3.2G 1% /run/user/1000
Pick a drive, they all have easily enough space.