3090 VRAM cooling project for Alienware R11/R12 (will probably work with any card if you have space) - Custom Loop and Exotic Cooling - Linus Tech Tips
Hot News? More Like... HWInfo64 Now Shows Hot VRAM for RTX 3080/3090! - Page 4 - Tech News - Linus Tech Tips
Exploring the Nvidia RTX 3090 VRAM Overheating Issue - YouTube
Amazon.com: Luqeeg GPU Backplate Radiator, Graphics Card Backplane Heatsink, Adjustable Speed Dual PWM Fan VRAM Heatsink Backplane Memory Cooler with 0.5/1mm Pad 500 for RTX 3090 3080 3070, Black(0.5mm Pad 700) : Electronics
GPU Backplate Heatsink With Dual Fan For RTX 3090/3080 VRAM Temp - YouTube
Aluminum GPU Backplane Radiator For RTX 3090 3080 3070 Series Graphics Card Backplate Memory VRAM Heatsink Cooling Fan PWM - AliExpress
GPU Back VRAM Radiator For RTX 3090 3080 Aluminum Backplate Memory Heatsink + Top Laird 700 Pad + PWM Fans - AliExpress
Pure Copper GPU Backplane Radiator For RTX 3090 3080 3070 Graphics Card Backplate Memory VRAM Heatsink Auxiliary Cooling Fan - AliExpress
3090 (Kingpin & others!) - Get that backside VRAM cool!