DCX CryptoMining Immersion & Hydro Cooling Systems

DCX CryptoMining Immersion & Hydro Cooling Systems DCX is a producer of immersion liquid cooling kits and enclosures (tank/bath) for crypto mining. We are located in Poland, EU and sell worldwide.

We deliver hardware, dielectric engineered fluids, dry coolers, and all needed accessories. Reliable and affordable immersion cooling system for crypto mining providing unparalleled hash rate increase and complete noise, dust, and fire protection for Bitcoin, Ethereum, and the other altcoins - both ASIC or GPU miners. We deliver universal, all-steel enclosures and industrial-grade hydraulic compon

ents. No small & cheap plastic tanks or PVC pipes. The biggest capacity in industry & investment for years. Most that started crypto-mining at home or business, know that cryptocurrency mining is getting harder. The rising difficulty, huge power consumption, very loud noise, massive heat, the large footprint of spaced-out devices, dust, vibration, humidity, regular maintenance of fouled miners, and no possible way to overclock are already hot devices, low reliability, and frequent repairs. All that means downtime and makes crypto mining inefficient and painful. This is why we created Universal Immersion Mining Enclosures. Professional immersion tank or immersion bath with special build to achieve high heat transfer performance.

What connects a swimming pool in the UK and a spa in New York?Both use DCX PRO 9 immersion tank technology to capture an...
28/05/2026

What connects a swimming pool in the UK and a spa in New York?

Both use DCX PRO 9 immersion tank technology to capture and reuse heat generated by computing infrastructure.

🔸In Devon, UK, a washing-machine-sized Data Center helps heat a public swimming pool, reducing energy costs and demonstrating how excess heat can be recovered and put to practical use. It’s a strong Proof of Concept, showing what’s possible when computing and energy infrastructure start working together.

🔸The New York project takes the concept a step further. A spa facility with multiple immersion tanks uses recovered computing heat as a full-scale heating solution for the building. Heat from computing infrastructure is captured through heat exchangers and used to warm spa pools, creating an efficient heat recovery cycle.

It's the same technology, but applied at a different scale and for a different purpose.

Interested in turning Crypto Mining heat into a practical heating solution for swimming pools, spas, or other facilities? Reach out to us and we'll create a custom design tailored to your specific needs 📩 [email protected].

26/05/2026

What happens when you combine high-density liquid cooling with infrastructure designed for future growth from day one? Our Louisiana installation is a great example.

The goal was not only to build a mining setup that delivers strong performance today. It was also about creating a system that can grow easily as future needs change.

🔸The initial deployment included 5 racks built with DCX PRO 9 immersion tanks, supporting a total of 120 miners, alongside 2x DCX 240 kW Dry Coolers.
🔸The entire deployment was planned and integrated into the design to allow future expansion with an additional DCX 240 kW Dry Cooler and 2 more racks.
🔸The system was designed so future scaling can be carried out easily, without requiring another DCX service team deployment on-site. The customer will be able to add two additional racks using pre-configured components delivered by us, keeping the process simple, fast, and straightforward.

To accelerate deployment, Dry Cooler connections were built using stainless steel INOX press-fit piping technology:
✅ No welding required.
✅ Faster installation on-site.
✅ Easy fitting and adjustments.
✅ No post-weld pipe cleaning.

If you are interested in medium to large-scale liquid cooling deployments, feel free to reach out to us at 📩 [email protected] and we will prepare a Proof-of-Concept tailored to your needs.

Today, Bitcoiners all over the world celebrate Bitcoin Pizza Day! 🍕Back in 2010, programmer Laszlo Hanyecz bought two pi...
22/05/2026

Today, Bitcoiners all over the world celebrate Bitcoin Pizza Day! 🍕

Back in 2010, programmer Laszlo Hanyecz bought two pizzas from Papa John's for 10,000 Bitcoin, worth around $41 at the time, and that moment went down in history.

It was the very first real-world purchase made with Bitcoin, a breakthrough that showed digital currency could actually be used in everyday life.

Fast forward to today, those two pizzas have become an iconic symbol of Crypto culture and how much our industry has evolved. Let’s all celebrate today with a slice of pizza!

Running a Crypto Mining setup at home isn’t just about adding another GPU or increasing hash rate. At some point, every ...
20/05/2026

Running a Crypto Mining setup at home isn’t just about adding another GPU or increasing hash rate. At some point, every home miner runs into the same challenges: heat, noise, efficiency, and keeping the system stable during 24/7 operation.

This is where the right dielectric fluid can make a real difference, helping your mining setup run cooler, more efficiently, and more reliably over time.

What makes DCX’s dielectric fluid ThermaSafe R stand out from other solutions on the market?

🔸Ultra-low viscosity
With an ultra-low viscosity of only 5.1 cSt at 40°C, ThermaSafe R enables exceptional circulation and efficient heat transfer, helping reduce pumping power requirements while improving overall energy efficiency.

🔸Ultra-pure design
Unlike conventional crude-oil-derived fluids, ThermaSafe R contains no metals, sulphur, heteroatoms or sediments. Water content stays below 50 ppm and aromatics below 1000 ppm, delivering a cleaner, more stable environment for critical mining hardware.

🔸Long service life
High chemical stability translates into a service life of up to 10 years, reducing degradation and helping maintain predictable performance over time.

🔸Safe and sustainable operation
Non-toxic and biodegradable, DCX dielectric fluid supports safer operation without requiring special handling procedures.

Stop replacing your dielectric fluid every few years. Choose ThermaSafe R, combining ultra-low viscosity with long lifespan performance for reliable mining operation 📩 [email protected].

Did you know that simply rotating miners inside an immersion tank can reduce temperatures by up to 10°C? We recently ran...
14/05/2026

Did you know that simply rotating miners inside an immersion tank can reduce temperatures by up to 10°C?

We recently ran a short non-laboratory immersion cooling test using Bitmain Antminer T21 units, immersed in our DCX Bitpod immersion tank. By rotating the miners upside down with the cables facing down, we noticed significantly lower operating temperatures.

🔸Temperature before rotation: ~43-65°C
🔸Temperature after rotation: ~33-55°C

During a short one-hour real-world test, the miners consistently operated at temperatures that were up to 10°C lower compared to the standard positioning, which potentially creates much more room for performance optimization and higher power settings.

Why does it matter?
At the factory power level of around 3.5 kW, the miners were operating near 200 TH/s. With lower temperatures, there is additional thermal headroom, which may allow increasing power usage to around 4 kW and potentially pushing performance closer to 250 TH/s.

This experiment highlights how even small physical setup changes can improve cooling efficiency and unlock additional performance potential in immersion environments.

☝️ The test was a short real-world test, so results may vary, and any miner rotation should be performed at your own risk.

A small hotel in Montreal, Quebec, Canada is being heated using the excess heat generated by ASIC miners immersed in our...
12/05/2026

A small hotel in Montreal, Quebec, Canada is being heated using the excess heat generated by ASIC miners immersed in our DCX PRO 9 tanks.

This is one of the most practical use cases for immersion cooling, turning mining heat into a real energy source instead of wasting it.

✅ Each of the 3 DCX PRO 9 tanks used in this deployment provides up to 40 kW of cooling capacity and supports up to 8 high-performance ASIC miners fully submerged in synthetic dielectric fluid, enabling highly efficient and near-silent operation.

👉 With only a 1 m² footprint and an industrial-grade pump and heat exchanger, the system is designed not only for reliable cooling, but also for efficient heat recovery applications such as small hotel heating.

If you would also like to reuse the heat generated by Crypto Mining, contact us 📩 [email protected] and we’ll prepare a solution tailored to your needs.

07/05/2026

Is immersion cooling flammable? 🔥

Immersion cooling fluids used in Crypto Mining are dielectric and non-flammable, meaning they do not conduct electricity and are specifically engineered for safe contact with live hardware. By fully submerging ASICs, they help limit oxygen availability for combustion, meaning no sustained combustion under normal conditions.

👉 Even in extreme scenarios, ignition remains extremely unlikely in industrial environments. Heating around 600-1000L of fluid to ~180°C, reaching the flash or fire point, while simultaneously introducing oxygen and an ignition source requires conditions far beyond standard operational environments. In practice, safety is primarily determined by key parameters such as flash point and autoignition temperature, both of which are well above normal operating ranges.

What’s more, modern immersion fluids are designed with high flash points and fire-resistant properties, significantly reducing fire risk compared to traditional air-cooled setups, while miners usually automatically shut down around ~90°C, long before any risk appears.

✅ DCX offers one of the best dielectric fluids on the market - ThermaSafe R. It features ultra-low viscosity of just 5.1 cSt at 40°C, ensuring excellent thermal performance and flow characteristics, and has a long lifespan of up to 10 years, making it a reliable solution for industrial Crypto Mining infrastructure.

As seen in the video below, ASIC miners operate smoothly in DCX dielectric fluid without any issues.

If you have any questions, feel free to reach out to us 📩 [email protected].

A DCX 5-rack system with ~500 kW of cooling capacity has been fully integrated into a container unit attached to an indu...
05/05/2026

A DCX 5-rack system with ~500 kW of cooling capacity has been fully integrated into a container unit attached to an industrial building, providing a smart alternative for sites where indoor space is limited or unavailable.

What makes this setup stand out:
🔸 The container is equipped with DCX PRO 9 immersion tanks, ensuring high performance and thermal efficiency.
🔸 The system enables hot water recovery, which can be reused for building heating or industrial processes.
🔸 A 240 kW dry cooler installed on top of the container can reject up to ~50% of the total heat load, acting as a reliable safeguard during peak temperature periods.

This type of deployment is ideal if you are looking for scalable, space-efficient, and energy-conscious solutions without compromising performance.

If you are considering a similar setup for your facility, don’t hesitate to reach out 📩 [email protected].

30/04/2026

We’re presenting one of our deployments for a company located in Spain that manufactures elevators. Their facility is powered by solar panels, which fully cover their operational needs, including the production of industrial elevators. Every month they generate surplus energy and instead of letting that excess go to waste, they’ve turned it into an opportunity.

The additional power is now being used for Crypto Mining, powered by the excess solar energy. This setup operates inside our DCX PRO 9 immersion tank, ensuring optimal performance and efficiency.

This is a great example of how renewable energy and advanced cooling solutions can unlock new revenue streams while maximizing energy utilization.

✅ Our PRO 9 enclosure handles high loads effortlessly, supporting up to 40 kW per unit and 120 kW per rack, remaining reliable even in warmer environments and recovering up to 95% of heat for reuse in heating or hot water systems.

If you would also like to have a similar deployment at your site, feel free to contact us 📩 [email protected]

28/04/2026

Noise can be one of the biggest barriers to home Crypto Mining when air cooling is used instead of liquid cooling.

Air-cooled ASIC miners typically generate 70-82 dB, which is comparable to standing next to heavy traffic or running a vacuum cleaner non-stop. This comes from high-speed fans spinning at 8,000-15,000 RPM to keep chip temperatures under control.

And this is where the difference becomes clear: a quick look at the numbers is enough to see which cooling approach is more efficient and practical for modern mining setups.

🔸 Immersion cooling eliminates fans entirely by submerging miners in dielectric fluid, which enables near-silent operation through passive heat transfer, as you can hear in the video below. Compared to air cooling, where noise typically reaches 70-82 dB, this is a dramatic reduction in acoustic impact.

🔸 Hydro cooling typically operates at 45-50 dB at the miner level, which is comparable to a quiet conversation, while still maintaining active but low-speed cooling. The full system, including the dry cooler, can reach around 55-70 dB, depending on the installation and configuration, however dry coolers are usually placed outside the building, so their noise is not audible indoors.

🔸 In addition, liquid cooling systems offer significantly improved thermal performance and energy recovery efficiency, reaching 88-94%, whereas air cooling is less efficient and relies heavily on high-RPM fans to maintain stable chip temperatures.

DCX provides both immersion and hydro cooling solutions. Contact us if you would like to discuss implementing liquid cooling in your setup 📩 [email protected].

Adres

Poleczki 23
Warsaw
02-822

Godziny Otwarcia

Poniedziałek 09:00 - 17:00
Wtorek 09:00 - 17:00
Środa 09:00 - 17:00
Czwartek 09:00 - 17:00
Piątek 09:00 - 17:00

Telefon

+48601228528

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