Upgrade HDD, Help?

I have a WD PR4100 with 4x4To in WD RED.
I wish to update the disks por auganter my storage.
What HDD advised me I do a lot of multimedia via Plex.
Iron Wolf 4 x 10To
WD RED 4 x 10To
Otherwise 2 x 10TB IronWolf and 2 x 10TB WD Red?

Hi FayzB,

We always recommend to use the WD Red drive is NAS enclosure.

ok so the 4 x 10To wd Red
It is 100% compatible with the PR4100 ??