SealMiner A3 Hydro for sale, 500Th/s 6210W High-efficiency and Stable hydro-cooling Miner

SealMiner A3 Hydro for sale

The SealMiner A3 Hydro by Bitdeer is a powerful Bitcoin mining machine built for SHA-256 algorithm cryptocurrencies. Engineered with advanced hydro-cooling technology, the SealMiner A3 Hydro achieves a hashrate of 500 TH/s while operating with a power consumption of around 6,210 W to 7,290 W. This results in an efficiency of about 13.5 J/TH, delivering an impressive balance of performance and energy optimization.

What sets the SealMiner A3 Hydro apart is its liquid-based cooling system, designed to ensure consistent thermal control and reliable long-term operation. Unlike conventional cooling methods, hydro-cooling efficiently transfers heat away from the machine’s core components, allowing it to sustain high-performance output under continuous workloads. This means less thermal stress, more stable hashrate, and reduced risk of overheating even during intensive mining operations.

The design of the SealMiner A3 Hydro emphasizes durability and stability. With carefully engineered cooling pipelines and a robust chassis structure, the machine is built to perform in professional mining farms where operational consistency is essential. The hydro system reduces dependence on external airflow, helping to minimize dust accumulation and mechanical wear associated with heavy fan usage. This not only extends the lifespan of the device but also lowers routine maintenance requirements.

Noise reduction is another notable feature of the SealMiner A3 Hydro. By relying on liquid circulation instead of multiple high-speed fans, it operates at a quieter level compared to traditional air-cooled miners of similar power. For mining operators who need to manage noise within industrial environments or shared facilities, this makes the SealMiner A3 Hydro an attractive option.

The machine also benefits from a highly efficient power supply system. With a conversion efficiency reaching up to 97%, energy waste is minimized and the majority of input power is dedicated directly to hashing performance. This efficiency ensures steady operation and reduces unnecessary overhead in large-scale mining environments.

From a deployment perspective, the SealMiner A3 Hydro is designed for scalability. Its hydro-cooling architecture enables tighter rack density and more effective utilization of space within mining facilities. The system is adaptable to a wide range of ambient conditions, making it suitable for both existing farms with hydro infrastructure and new setups that prioritize high-density performance.

The SealMiner A3 Hydro is supported by Bitdeer’s strong R&D and manufacturing expertise, ensuring quality and reliability at every stage. Its integration of next-generation SEAL chip technology demonstrates Bitdeer’s commitment to improving mining efficiency while providing long-term operational stability. Firmware updates and global service support further enhance the machine’s value, offering users confidence in their investment.

In summary, the SealMiner A3 Hydro delivers high-performance Bitcoin mining with 500 TH/s hashrate, 13.5 J/TH efficiency, and advanced hydro-cooling for stable, quiet, and reliable operation. Its optimized design, reduced maintenance needs, and scalable deployment make it an excellent solution for professional mining farms in 2025 and beyond. The SealMiner A3 Hydro represents Bitdeer’s dedication to combining power, efficiency, and cutting-edge cooling technology to meet the demands of modern Bitcoin mining.

Specifications of SealMiner A3 Hydro

First of all, thank you for your interest and support to X-ON MINING. In order to avoid misunderstandings in the process of purchasing a miner, please read all the following notes carefully before placing your order. Thank you very much for your understanding!

1 – Given the specific dynamics of the miner market, when we receive your payment, the miner’s price may have changed and we may need to refund your order.  

We use batch processing for all mining machine orders, and the quantity of each batch is very limited.  Even if the same type of mining machine, different batches of mining machine prices are not the same.  They’re selling fast.  Given the highly variable market and demand, the prices of stock miners may vary from day to day.  Therefore, so there is a possibility that by the time we receive your payment, the price of the mining machine has gone up and we need to refund your order.

2 – About stock miners

The delivery date of stock asic miner is 3-7 working days.  Once we receive your order, we will immediately notify our technical center staff to test the machine you ordered to make sure it works well.  We’ll also send you a video for confirmation.  We will send the machine to you only after we confirm that all the properties of the machine are correct.  Then, we will give the machine to our freight forwarder.  We will update the waybill number on our website and you will receive a detailed email.

3 – About pre-purchase miners

The actual delivery date of the pre-ordered miner depends on the miner delivery date of the factory.  We will indicate on the order page the estimated delivery month of the pre-ordered miner for your consideration.  However, there may still be a delay in delivery.  First, if the factory delivery date is delayed, then the delivery of the X-ON MINING Mining machine will also be delayed.  It is also possible that the plant will not be able to produce the mining machine within the expected time, in which case we will process your order for a refund.