NAS?

[ed]

You should consider upgrading your NAS with something more up to date like TVS-472XT (or 6/8 bay). You can then use internal M.2 NVMe SSD for live editing if you need absolute silence when working. Or you can consider 2.5" SSD in an HDD bays (or a mixture of both). HDD drive can be used for finished project storage instead.WD Red drives seem to be quiet compared to other brands.You can connect via Thunderbolt (TB3 or TB2) and 10GbE for those with a greater distance away.You can migrate old drives to a new NAS fairly simply.Qnap 72 series are fast enough to edit 4K and they also are multimedia friendly if you want to share those projects later.I hope this helps