A short thermal video about the heating problem of a original 16 Pin HPWR
cable on a watercooled 4090. Powerdraw in this test was around 430W and the load is applied shortly after the video starts.

This cable was almost new (plugged in 4 times) and seated correcly.
There was no bending above Seasonics recommendation and no strain.

I replaced this cable with a new one from Seasonic and there was no significant heating anymore.

Filmed with InfiRay P2 Pro Thermal camera at 25 fps

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