NAS Killer Prebuilt Planning Questions

Welcome!

You should really build your own. It’s very cost effective and you’ll get a better result, especially long term as you start to expand.

Pick up some HDDs here instead, and save yourself a ton of money.

Have you considered Unraid or TrueNAS? Neither utilize a hardware RAID controller, and instead will require direct drive passthrough for use of their drive pools.

That Nvidia GPU is not capable of hardware transcoding. Have you read the QuickSync guide?