Nvidia RTX PRO 6000 Blackwell Power Cable Near-Melt Reported at 500W Limit
An Nvidia RTX PRO 6000 Blackwell workstation GPU user reported severe thermal damage on their 12V-2x6 power cables while operating at a capped 500W limit. The user identified the degradation before permanent damage occurred to the hardware's onboard connectors.
- High-wattage 12V-2x6 and 12VHPWR connectors continue to exhibit thermal failure risks below maximum rated thresholds.
- Workstation GPUs running heavy enterprise and AI workloads remain vulnerable to cable degradation.
- Users deploying high-power Blackwell architecture should frequently inspect physical power connections.