Best PSU For Mining In 2023

What’s the best PSU for Crypto mining?

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Are you planning to build a computer system for cryptocurrency mining? With the rising popularity of mining, choosing the right components for your mining rig is important. The power supply unit (PSU) is one of the most critical components. A powerful, clean, and stable PSU is essential to power your crypto computer.

In this article, our experts have tested and recommended the best power supplies for mining cryptocurrency. These PSU units are specifically rated for server use and designed to handle multiple graphics cards operating at maximum load capacity. We will focus on power supplies designed for desktop computer systems rather than units purpose-built for mining rigs.

Best PSU For Mining In 2023: Corsair AX1600i

Corsair AXi Series, AX1600i, 1600 Watt, 80+ Titanium PSU

Output wattage


Form factor


Compatible devices

Personal Computer

  • High-quality components for robust operation
  • Reliable lifetime
  • Efficient and high capacity
  • Can handle multiple graphics cards working in tandem
  • It comes with a 10-year warranty
  • Expensive

Corsair manufactures high-quality and reliable power supply units (PSUs). The AX1600i is no exception. This premium PSU can handle anything you throw at it and is ideal for mining.

The Corsair AX1600i is an exceptional PSU that can easily handle even the most power-hungry components. With a total capacity of 1600 Watts and an 80+ Titanium efficiency rating, it is one of the market’s most powerful and efficient power supplies. It can handle multiple graphics cards working in tandem, making it an ideal choice for cryptocurrency miners who require a robust and reliable power supply. Additionally, the Corsair AX1600i comes with a 10-year warranty, which gives you the peace of mind you need when investing in such an expensive component. If you’re looking for the best, the Corsair AX1600i is the power supply to buy for your mining rig.

Next Best PSU For Mining In 2023: SilverStone ET550-B

SilverStone ET550-B




80+ Bronze



  • Fully modular power supply unit
  • Capable of 24/7 output of 1500 watts
  • Built with Japanese electrolytic capacitors for increased durability and lifespan
  • Can handle high temperatures
  • Low noise and ripple
  • Achieves 80 Plus Titanium Certification for efficiency
  • Strict ±3% voltage regulation
  • Semi-fanless operation for quiet performance
  • Relatively expensive compared to other power supplies
  • Large sizes may not fit in all cases

The SilverStone ET550-B is a solid choice for those seeking a high-wattage, low-noise power supply unit for mining. Its 80 Plus Titanium Certification and strict voltage regulation make it an efficient and reliable option. However, it may not be the most budget-friendly option, and its large size may only fit in some cases.

Consider this PSU if you are looking for a reliable, high-performing, and efficient power supply for mining.

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