It seems that MSI is planning to bundle yellow-tipped 16-pin power adapters with its upcoming Nvidia GeForce RTX 50-series graphics cards, including the RTX 5070 Ti, RTX 5080, and RTX 5090. This move aims to address issues related to power delivery and overheating, which plagued some users of previous-generation adapters. According to a report from VideoCardz, these adapters are designed to provide a visual guide, ensuring users fully insert the connectors into the GPU for safe operation.
The yellow-tipped design works as a precautionary measure: if the yellow section is still visible after insertion, the connector has not been seated properly. This simple yet effective tweak helps prevent the overheating and rare cases of melting observed with improperly connected adapters on the RTX 40-series GPUs. Such incidents underscored the need for better safety mechanisms, and MSI’s redesigned adapters are expected to enhance user confidence.
This isn't MSI’s first attempt to tackle connector issues. In 2023, the company launched its MAG GL series power supplies featuring similar yellow connectors on their 16-pin cables. At that time, MSI highlighted frequent user complaints about burnt power supply connectors when paired with high-end GPUs like the RTX 4090. MSI identified improperly connected cables as a primary cause and introduced the yellow-tipped design to help users avoid such problems. The company plans to expand this feature across its range of power supplies with native 16-pin cables, ensuring broader compatibility and safety.
The RTX 50-series GPUs, part of Nvidia's next-generation line-up, will reportedly continue to use the PCIe Gen 5 16-pin connector, also known as the 12VHPWR connector. While this connector supports high power levels, it has faced criticism for its durability and installation challenges. By bundling redesigned adapters, MSI aims to mitigate these concerns while ensuring compatibility with existing power supplies.
Similarly, Zotac introduced its own precautionary "Safety Light" feature for its upcoming Nvidia RTX 50-series GPUs at CES this year to prevent issues with 16-pin power connectors The mechanism uses a built-in LED indicator on the GPU to alert users if the connector is not fully inserted, and the GPU will not power on until the cable is securely seated.
