
The 16-pin (12VHPWR) power connector melting on some of the best graphics cards has caused headaches for consumers and graphics card vendors. The latter have resorted to adding extra mechanisms to their products for protection, such as ASRock's latest 12V-2x6 power cable (CB-12V2X6L600W), which features overheating protection.
The ASRock 12V-2x6 power cable, rated for 105 degrees Celsius, aims to attack the 16-pin power connector meltdowns from all angles. What really sets the ASRock 12V-2x6 power cable apart from the competition is the overheating protection. The company has implemented a tiny NTC (Negative Temperature Coefficient) sensor on the power connector that goes to the graphics card. It essentially monitors the temperature and sends the signal to the power supply.