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Best PSU for RTX A4000

The NVIDIA RTX A4000 is the most powerful single-slot GPU for professionals, delivering real-time ray tracing, AI-accelerated compute, and high-performance graphics to your desktop. The TDP for RTX A4000 is 140W, so you’d better a PSU over 500W. We have tested and reviewed latest PSU, and below are top recommended ones for RTX A4000: