High case temperature on Dell G5 5000

I recently upgraded the CPU cooler and the side fan for a Noctua NH-U9S (CPU) and a Cooler Master Sickleflow 92  (side fan). When I load a demanding game, I can see the CPU fan and side fan temperatures (in the ACC) go up to 91­ degrees Celsius, but the CPU temp stays around 70 degrees and the GPU stays at around 85 degrees. I was wondering if temperatures over 90 degrees in the case (which I had never seen before I upgraded the side fan) could be a concern for the durability of my PC. If so, should I ditch the new side fan for the original ­"jet engine" Dell 80 mm fan?

My specs:

CPU : Intel i7-10700F

GPU: Radeon RX 5700 XT