Ultimately, the problem was related to cables not being seated properly, leading to extreme heat. The good news is that the new 12V-2x6 power connector is being used with new GeForce RTX 40 Series ...

Seasonic has just upgraded its GPU cables for some of its power supply units with upgraded H++ connectors that are compliant with the new PCIe Gen5 and ATX3 standards. The new 12V-2x6 power ...

HardwareBusters and power cable manufacturer Linwell recently posted positive safety test results for the new 12V-2x6 headers that are now standard in Nvidia RTX 4000 graphics cards. Users worried ...

That's presumably as a response to the apparent issues some RTX 50-series graphics cards have with overheating power cables. The whole 'melting RTX cable' started last generation with the RTX 4090, ...

Replacement for short lived melty-spec 12VHPWR connector doesn't melt even under the worst case scenarios. When you purchase through links on our site, we may earn an affiliate commission.

but the continued problems with Nvidia's 12V-2x6 power connector on a range of cards suggest that a redesign might be in order. Nvidia first faced problems with melting power cables on the 2022 ...

Power supply manufacturers ... In response, some companies have introduced cables equipped with temperature sensors. For example, FSP has developed a 12V-2×6 cable that incorporates a thermistor.