[NAME]  Great job on the mod! The card look ginormous in that rig. Consider pulling out the unused SSD cages out of the bottom for better air flow and a 1.3C temp improvement.
Hello all, First off big thanks to all who have posted about GPU upgrades and notably about replacing the front fan, otherwise I would have had to settle for something less. Particular mention for the thread Aurora R8, EVGA Geforce RTX 3090 install results. Finally my project of upgrading the GPU has completed, just 2 steps, (not hard with the maintenance doc from dells website): 1. Replace the front fan with a Noctua nf-a12x15-pwm-chromax-black-swap. Done 1 month ago. 2. Replace the GTX 1060 with EVGA GeForce RTX 3080 XC3 ULTRA GAMING. Done today after 1 month waiting for the card. Less hassle as the card fits without cutting the triangle, I am concerned about the stability of the PSU door if the triangle is cut out, applicable for all EVGA RTX XC cards (3070-90). Thermals on GPU down from 80°C (120hz 1440p) to 73°C (164hz 1440p). Pictures to follow 
Aurora R8, EVGA RTX 3080 XC3 Ultra Gaming, Noctua 
nf-a12x15-pwm-chromax-black-swap