How to lower your RTX 30 series GPU memory temperature without voiding warranty at high OC memory

Check my latest video for a even bigger heatsinks and results of 92C
https://www.youtube.com/watch?v=geNi-093txU

Mining hardware :
https://omegacryptosolutions.com/discount/WEBSITE-LAUNCH

How to lower your RTX 30 series GPU memory temperature without voiding warranty and still using air cooling.
108C Before and 104C After withouth using a fan to blow towards the GPU. Room temperature very high at 30C!
After using a clamp to add extra pressure on the backplate the temp stays at 96-98C!

At 24C room temperature, memory junction temps are in between 88-96C. Cards are running at a stable 122~123Mh/s on Windows

Part two video : https://www.youtube.com/watch?v=wMx305xApZw

Aluminum Heatsink Radiator
https://www.amazon.ca/gp/product/B07MS8WHPM/ref=ppx_yo_dt_b_asin_title_o00_s01?ie=UTF8&psc=1
Double Sided Thermal Conductive Strong Adhesive
https://www.amazon.ca/gp/product/B07PBP3BG5/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1