RTX 5090 Connector Melting Persists Despite Mitigations

Reports of 16-pin connector melting on NVIDIA's flagship RTX 5090, launched at CES 2025, began within ten days of retail availability and have continued weekly into a year after launch. Independent tests show the ATX 3.1 12V-2x6 connector can reach about 150°C under full load, while vendors like MSI and ASRock have introduced yellow-tip connectors, PSU safeguards, and sensor-equipped cables to mitigate failures.
Scoring Rationale
High practical impact and vendor responses, but limited novelty since this is a recurring hardware issue.
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Sources
- Read OriginalNVIDIA RTX 5090 16-pin Connector Melting — Tracking The 12V-2X6 Connector Failures And Here’s What You Can Dowccftech.com


