Modder 'fixes' melting RTX 5090 power connectors with custom distributor
What happened
Modder 'fixes' melting RTX 5090 power connectors with custom distributor, according to Tom's Hardware. This module is apparently a custom-made power distributor that splits the current load across more wires to lower connector temperatures. Apparently, u/DallasGrave is connected to GRAVEPC.com, which offers mainly custom cooling solutions for small form-factor PCs.
This mod isn't currently on his website, however. PNY hasn't been great at honoring warranties for the 12VHPWR issue with third-party cables, as covered in this recent story about a third-party cable melting in use , so take the claim of full warranty coverage with a grain of salt.
The 16-pin connector issue plagues many Nvidia graphics cards because they draw high current through what is essentially a 12-pin connector. The four smaller pins are sensors, and the remaining 12 are split between six +12V and ground connections.
Sources & evidence
- Tom's Hardware Reporting source
Modder 'fixes' melting RTX 5090 power connectors with custom distributor โ
https://www.tomshardware.com/pc-components/gpus/modder-fixes-melting-rtx-5090-power-connectors-with-custom-distributor-dual-8-pin-mod-peaks-at-just-40c-during-a-48-hour-550w-stress-test