Tue. Apr 16th, 2024


Cryptocurrency mining has gained significant popularity in recent years, with many individuals and businesses investing in powerful miners like the Antminer S17 and S17+. To ensure optimal performance and longevity of these mining rigs, it is crucial to choose the right power supply unit (PSU). In this article, we will guide you through the process of selecting the perfect PSU for your Antminer S17 or S17+.

The Importance of a Suitable Power Supply Unit

When it comes to mining cryptocurrencies, such as Bitcoin, the power supply unit plays a vital role in the overall performance and stability of the mining rig. Insufficient or low-quality power supply can lead to subpar mining efficiency, frequent system crashes, and even hardware damage. Therefore, investing in a powerful and reliable PSU is of utmost importance for miners looking to generate maximum profits.

Understanding the Power Requirements

Before diving into the details of choosing a power supply for your Antminer S17 or S17+, let’s first understand the power requirements of these mining machines. The Antminer S17 operates at a power consumption of around 2100 Watts, while the S17+ requires approximately 2900 Watts. These power requirements can vary depending on factors such as overclocking and ambient temperature.

Factors to Consider when Choosing a Power Supply

1. Power Output: The power supply unit should be capable of delivering sufficient power to meet the energy demands of your Antminer S17 or S17+. It is recommended to choose a PSU with a wattage rating of at least 10-20% higher than the maximum power consumption of your miner. 2. Efficiency: Look for power supplies with high efficiency ratings, preferably 80 Plus Gold or higher. A more efficient PSU translates to lower electricity costs and reduced heat generation. 3. Stability and Reliability: Opt for reputable PSU brands like Bitmain, known for producing high-quality mining hardware. A stable and reliable power supply ensures consistent operation and protects your mining rig from unexpected power fluctuations. 4. Modular or Non-modular: Modular power supplies provide flexibility in cable management, allowing you to connect only the necessary cables. This helps in reducing clutter and optimizing airflow within your mining rig. 5. Cooling and Noise: Consider the cooling capabilities and noise levels of the power supply unit. A PSU with efficient cooling mechanisms and minimal noise output will contribute to a more pleasant mining experience.

Recommended Power Supply Units

Based on the power requirements and considerations mentioned above, here are some recommended power supply units for your Antminer S17 and S17+: 1. Bitmain APW9+/APW7: These power supplies are specifically designed for Antminer miners and offer excellent stability and efficiency. With a maximum power output of 1800 Watts, the APW9+ is a suitable choice for the Antminer S17, while the 2600 Watts capacity of the APW7 makes it ideal for the S17+. 2. EVGA Supernova 1600 T2: Known for its high efficiency rating and stable performance, the EVGA Supernova 1600 T2 is a popular choice among miners. With a power output of 1600 Watts, it can easily handle the power requirements of your Antminer S17 or S17+. 3. Corsair HX1000i: The Corsair HX1000i is a modular power supply that offers excellent efficiency and reliability. With a power output of 1000 Watts, it can comfortably power your Antminer mining rig.


Investing in a suitable power supply unit is crucial for ensuring the optimal performance and longevity of your Antminer S17 or S17+ mining rig. Consider the power requirements, efficiency, stability, and cooling capabilities when selecting a PSU. Brands like Bitmain, EVGA, and Corsair offer reliable options that cater specifically to the needs of cryptocurrency miners. By choosing the right power supply, you can maximize your mining efficiency and ultimately increase your chances of generating higher profits.

By admin