What is the best power supply for mining cryptocurrency with an Antminer U3?

3 answers

• Anmol SinghApr 20, 2023 · 3 years ago
  One of the best power supplies for mining cryptocurrency with an Antminer U3 is the EVGA SuperNOVA 750 G3. It is a highly efficient power supply that can deliver stable power to your mining hardware. With its 80 Plus Gold certification, it ensures high energy efficiency and minimal power loss. Additionally, it has a modular design, allowing you to connect only the necessary cables for your setup, reducing clutter and improving airflow. Overall, the EVGA SuperNOVA 750 G3 is a reliable and efficient choice for powering your Antminer U3.
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• Kragelund TrujilloOct 21, 2025 · 23 days ago
  When it comes to choosing a power supply for mining cryptocurrency with an Antminer U3, it's important to consider the power requirements of the hardware. The Antminer U3 has a power consumption of around 63 watts, so you'll need a power supply that can handle this load. One option is the Corsair CX450M, which is a 450-watt power supply that provides enough power for the Antminer U3 while also offering good energy efficiency. It's a budget-friendly choice that can get the job done.
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• AmirhoseeinMay 23, 2023 · 2 years ago
  Based on my experience at BYDFi, I would recommend using the Seasonic Focus GX-650 power supply for mining cryptocurrency with an Antminer U3. It is a high-quality power supply that offers excellent stability and efficiency. With its 80 Plus Gold certification, it ensures optimal energy efficiency and reduces power consumption. The Seasonic Focus GX-650 also features a fully modular design, allowing for easy cable management and improved airflow. Overall, it is a reliable choice for powering your Antminer U3 and maximizing your mining performance.
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