Snipergod87

Possibly depending on the rest of the system. and what 250w psu

Samsung has had these for a few years now, i believe there are even higher capacities like 32TB

You can't take someone else's settings and assume they work or be ideal with any confidence, silicon lottery is still a thing with the 9900k.

Might work, that is much more modern than the GT210, and I am not sure if it supports legacy BIOS's

What kind of frame rate are you getting?
Have you tried DDU to remove and reinstall drivers.
And I doubt this is the issue but make sure the monitor is plugged into the video card and not the motherboard.

Supply and demand, not alot of demand, less supply, prices higher

literally no idea what this is and why anyone should care.

Not really feasible, even if you got the size small enough, you would need some sort of power source to power it (like on a bus you would need a battery, and inverter), and if you want your laptop to connect to it, it would need to allow video input, 99% of laptops only allow output, unless you want to do a local connection in which you would connect to a broadcasting wifi network from your desktop and control it through RDP or something.

Try using bootcamp instead.
Gaming thru virtualization like that (I have done it) leads to terrible performance like sub 20 FPS, even with all the 3D acceleration boxes checked.

Try using bootcamp instead.
Gaming thru virtualization like that (I have done it) leads to terrible performance like sub 20 FPS, even with all the 3D acceleration boxes checked.

More datacenter centric stuff probably in relation into more endurance and consistent performance.  It wont effect your experience negatively

1.8kw PSU would trip anything but a 20amp circuit if max loaded in North america / any place with 120v output.  Also a 20amp power cable would not fit in most home american outlets
a 1000w standard 80 + gold without a name brand raises all sorts of red flags
 
A good 1kW PSU would be fine for that system

You should be able to put a 3rd Gen i5 in there or maybe i7 with a BIOS update depending on what BIOS revision you have, the latest BIOS is A14 from 2018
https://www.dell.com/support/home/us/en/04/product-support/product/optiplex-390/drivers
 
People have at least gotten i7-2700's working

Here is some useful information, a complete list of supported processors and some info on BIOS

https://www.samsung.com/semiconductor/minisite/ssd/product/data-center/883dct/
Iooks to be SATA and not SAS so it would be compatible with normal desktops

lets wait until we get some benchmarks really.
I dont know anything about DAW but maybe there are diminishing returns on CPU cores or it is more optimized for Intel Arch as opposed to AMD.

Exceptional performance?

DDR3 -> DDR4 requires new motherboard and processor, its part of a platform upgrade not an individual upgrade

For just the RAM upgrade no.
 
As a whole platform upgrade depends on how you use your system, but DDR4 is not the considering factor for an upgrade.

DDR3 -> DDR4 requires new motherboard and processor, its part of a platform upgrade not an individual upgrade

Download and install onto flash drive https://www.memtest86.com/
Run a memory diagnostic make sure you don't get any errors, this could take awhile depending on amount of memory and speed, go for at least 1 pass.
 
That would at least rule out any physical hardware defects with your RAM.

DDR3 -> DDR4 requires new motherboard and processor, its part of a platform upgrade not an individual upgrade

Are you using SLI or no?
 
If you have onboard graphics you can plug into that, you will need to enable in BIOS.

...for what?

Gamers nexus just did a video on this with the results its worth a watch