CableMod custom 12PIN cable for FE cards. What do you guys think? : r/nvidia
16pin Gpu Cable To 3x 8 Pin Pcie Extension - 16awg Pcie 5.0 Right Angle 16 Pin 12+4pin Supply Adapt | Fruugo UK
Nvidia 30-series 12-pin port is pin compatible with 40-series 16-pin 12vhpwr cable. You can use 12vhpwr cable on 30-series FE card, but you can't use 12-pin on 40-series. : r/nvidia
Custom Sleeved PCIE Extension Cable for NVIDIA RTX 30 Series 12 Pin - MODDIY
12 Pin GPU PSU PCIE Extension Cables 3000 Series Adapter 3060 3070 3080 - WHITE | eBay
New 16pin (12+4) To 4x8 Pcie5.0 Adapter Connector Cable For Gpu Power Supply | Fruugo UK