Um, a bit random, are you sure you are in the right forum?
Looking at your posting history i think you need to learn the correct way of asking a question especially a technical one, hint, your post isn't the correct way ;)
I would await for some input from the more experience users on this build before going any further
There is no way you need 192GB RAM for Photoshop/Lightroom
You will want to go for a smaller boot drive with a 2TB secondary M.2 for working projects etc.
You don't need the Arctic extreme paste...
Way over in certain areas (RAM, storage, fans) way under in others (PSU) I will let others who know better tame the build
I suggest having a read of Pugets Davinci resolve to get an idea of where you need to be for that...
What Video editing software are you using?
Drives would typically be as below, you don't want everything on one drive for numerous reasons, performance to name one
512GB for OS and Applications
2TB SOLIDIGM P44 for working drive (active editing projects)
2TB SOLIDIGM P41 for...
LTT standardised on them i think, now that may need to be taken with a pinch of salt but has to say something as some of the guys are major keyboard geeks
The familiarity from Windows 10 to 11 will take you 5 minutes, i did it a few months back, not sure why i held off for so long, no major differences that you will notice as a user apart from a few GUI changes, don't make it hard for yourself.
No downside to using 254 in the correct IP range, but as i say some devices may see it is illegal and refuse to take it if the first octet is 192
Class C IP's are designed for use in small LAN's so limited to 254 addresses by subnet mask, if you want to go wider and have no issues with devices...
It won't change the speed of anything (that you would notice) it just allows for more addressable IP's so if you need more than 254 addresses then just widen the subnet mask as you suggest.
But it may depend on what IP class you are working with if you can actually use a 255.255.254.0 subnet...
Not sure if i'm missing something but it looks right to me, 2 x 2TB in RAID0 will give 3.7TB usable, which is what you have showing on Disk1 (E:)
What does it show in My Computer?