The K5000 is obsolete. Nvidia has ended all mainstream support for it and all other Kepler Quadro GPUs this past January. Only critical security fixes have been released in "newer" drivers for these GPUs since then.
And you will not be able to install Premiere Pro 2024 or any other 2024 versions of other video software at all in your "new" system because the CPU does not support AVX2 instructions. That Xeon E series CPU dated all the way back to the second-gen Intel Core series CPU generation (Sandy Bridge). Worse, it has only 4 cores and 4 threads total - woefully insufficient to run modern video editing software properly. AVX2 instruction support did not arrive on Intel platforms until the advent of Haswell (4th-Gen Intel Core CPUs) in 2013.
For the record, the most recent driver version for that K5000 is the 474.44 driver version, released this past June 26. That driver version is numerically too low to work properly in Premiere Pro 2024 (if your system can even run it at all), therefore permanently locking the renderer to the software-only mode. Premiere Pro 2024 requires driver versions higher than 522.xx for Nvidia GPUs to even work properly.
In other words, you have just completely wasted your money.
The 64gb's is good, but rest might be a problem. It's an 11yo CPU and the Quadro is about the same. I don't think either will work well with any recent verions of Premiere / Creative Cloud. There probably is not a driver suitable for that video card.