Tvsks

Thanks!

Hi, I recently acquired a Dell r720 and I'm a NAS noob. It has 12 bays. Ideally I'd like to fill it with 8tb drives and have a total available storage of around 70-80tb. So if I understand this right, that would mean 10 storage drives, 2 parity drives and then the OS on a thumb drive, correct? Ideally I'd be starting out with 4 or 5 drives to get things going sooner and adding drives as I can afford them. So am I looking at this right and is unraid the way to go, or am I off base here?