I have been a Corsair fan for years and the build of my workstations uses them. Reclienty things have been going bad fast. two of my workstations I use 2 Corsair AX1200i each. Running 4 RTX 3090s connected to a asus x99-e ws 10g each.
We have 3 RTX 3090s on one Corsair AX1200i and the mb and cpu plus a RTX3090 on the other.
But one of the Corsair AX1200i started to cut out and we had it RMA's. Sadly the suppler only had HX1200 so we had to settle for that but now a second one is done this.
each of the PCIe power plugs are running one cable. We are not using the splits.
all 3 GPU's have now burned plugs. Is this a PSU issue? How can we prevent this? The system under full workload uses 1800w at the wall. the CPU and MB uses 200w when no GPUS are connected. that is about 400W per gpu.
Where did we go wrong?
