MicroBT Whatsminer M74S+ Bitcoin Miner Hydro Cooling

Heat Recovery: Turning Waste Heat into Profit Beyond mining, the M74S+ serves as an efficient energy converter. The hydro-cooling system captures waste heat to output hot water at approximately 80°C to 90°C. This water can be integrated into industrial or residential heating systems, allowing users to transform waste heat from an operational cost into a recyclable energy benefit.

Industrial-Grade Reliability and Redundancy Optimized for large-scale cluster deployment, the M74S+ is built to maintain a low failure rate (low RMA). Its customized power supply and durable liquid-cooling architecture are designed to handle harsh industrial environments—such as high humidity or dust—ensuring stable, full-capacity hashrate output year-round.

Specifications

Whatsminer M74S+ FAQs

The "Plus" model offers a significant efficiency upgrade (12.5 J/TH vs. 13 J/TH) and higher hashrate options. It is designed for operators who want to produce more Bitcoin while using less electricity, leading to a faster return on investment.

The M74S+ requires a stable 220V–277V power input. Due to its high hashrate (up to 330 TH/s), you must ensure your electrical circuits and PDUs are rated for the high-wattage load to prevent overheating or power trips.

As a hydro-cooled miner, it requires a compatible liquid-cooling loop including water-cooling equipment and heat dissipation devices such as a dry cooler or cooling tower. It also needs a stable industrial-grade power supply.

Yes. It is optimized for cluster deployment with a focus on a low failure rate. Its durable, fan-less architecture prevents dust and moisture issues, ensuring stable performance in harsh industrial environments.

Absolutely. The 80°C–90°C output is ideal for hydronic underfloor heating systems. By using a heat exchanger, the mining heat can maintain a constant, comfortable temperature for floors in homes or large warehouses.

We also provide wholesale prices for Bulk orders. We offer tailored discounts and dedicated support for large-quantity purchases, helping you acquire mining equipment at the most competitive market prices. You can email us at info@apexto.com.cn

Can I pick up the machine myself?

Yes, we offer self-pickup options. We have warehouses in Hong Kong, and the United States, so you can choose the nearest location based on your needs. Alternatively, we can also ship the machine to your forwarder's address.

Are miners purchased through you new?

Yes, we only sell brand new, factory-sealed miners. Apexto Team purchases equipment directly from the factory, ensuring all products are new and unused.

Typically, miners are shipped directly from the warehouse without opening the packaging. We only open the packaging for testing if requested by the customer before shipment.

Is there a minimum order quantity for miners?

No, there is no minimum order quantity. We cater to miners of all scales and understand that many investors prefer to start small before committing to larger investments.

Can l visit your warehouse in person before placing an order?

Yes, we welcome customers from all over the world to visit our warehouse. If it's not convenient for you, we can arrange an online video meeting or video call.

Are offline transactions with Apexto safe?

Absolutely—just follow these steps to keep your order secure:

1. Authenticate Apexto staff identity first via our official verification page: https://apextomining.com/about-us/staff-authentication/

2. Place your order only within the social media group with CFO Lili Guo (WeChat/TG/WhatsApp: +86 137 1380 1796).

Official payment account details are provided only by your verified Apexto sales representative. Verify them via Staff Authentication before paying.

Following these steps ensures your payment goes to the right place and your transaction stays fully protected.