Which wires on a molex connector are 5V and 12V? Overclocking

I've just noticed these two unoccupied pins on my RX 5700XTX. Can I solder a second 8 pin on the card to get more power throughput? : r/overclocking

Enermax Power Supply - Overclockers

Molex connector safety

12V/5V Power Supply Hookup Guide - SparkFun Learn

Why does the PATA power connector have two ground connectors instead of a shared one? - Quora

Running fans off USB-SATA power converters

fans going into a molex - Cases and Mods - Linus Tech Tips

Molex 4 pin pass-through on one side with easy on/off switch located on another end. Great way to turn those 5V or 12V fans off without having to

Molex 4 Pin on/off Power Switch 12V and 5V DC

Is it safe to power a SATA HDD using Molex adaptor?

NZXT HALE82 N Series 750 W Power Supply Review - Overclockers

PCI-Express Gen5 12-pin power cable looks just like NVIDIA's

Nerd Ralph: Hacking GPU PCIe power connections

is it safe do use molex 2x to 6 pin splitter to power gpu riser? : r/NiceHash