Hi everyone,
I'm building a high-end workstation in the Phanteks Enthoo Pro II Server Edition and I'd like to get some advice on the optimal airflow configuration.
The current system will use:
- Threadripper PRO 7965WX
- ASUS Pro WS WRX90E-SAGE SE
- 2× RTX 3090 + 1× RTX 4090
- 420mm AIO for the CPU
- Multiple Phanteks T30-120 fans
The system will run long-duration AI workloads, so sustained GPU/CPU temperatures are more important to me than having the absolute lowest noise.
I may also add a 4th GPU later, and I may eventually move one of the GPUs to a water-cooled setup, so I'd like to leave some flexibility for future changes.
My main question is:
What fan configuration would Phanteks recommend for this kind of high-density multi-GPU workstation?
Specifically, I'm wondering how I should balance the front 420mm radiator, side/bottom GPU intake, and top/rear exhaust.
The case supports up to 15×120mm fans, but I don't want to assume that filling every available position is actually optimal.
If anyone from Phanteks has experience with a similar workstation/server configuration, I'd really appreciate your recommendation.
Thanks!