Testing GPU Safeguard+ on the MSI MPG Ai1600TS PSU – solution aims to tame melting 16-pin connectors

At CES 2026, MSI unveiled a new lineup of power supplies under its MPG and MAG series, featuring server-grade SiC MOSFETs for enhanced stability and efficiency. The standout innovation is GPU Safeguar... Read original →

MSI’s GPU Safeguard+ isn’t just a band-aid for 12VHPWR melting—it’s catalyzing a power delivery architecture overhaul. Upstream, SiC MOSFET demand will surge, accelerating adoption of automotive-grade devices from Wolfspeed and ROHM into consumer PSUs. Downstream, motherboard and chassis designs must re-engineer thermal and cable routing logic. Regulatory risk looms: if the EU or U.S. CPSC classifies connector meltdown as a safety violation, NVIDIA and its OEMs face costly recalls and certification delays, forcing preemptive redundancy across the supply chain. Competitors like ASUS, MSI’s Taiwan, China team, and Corsair will likely counter with real-time current monitoring by Q3, possibly aligning with Intel to standardize a safer 12V-2x6 alternative. Within 18 months, premium PSUs will pivot from wattage wars to intelligent power distribution—brands lacking live sensing and cutoff capabilities will be purged from the high-end segment.