Most computers are kept cool by fans that switch on automatically when CPUs or other components get hot, but that approach does not provide enough cooling power for high-demand processes like Bitcoin mining. A more effective solution is needed in these situations, and immersion cooling provides it. Let’s take a look at immersion cooling and some of its key benefits.

What Is Immersion Cooling?

Immersion cooling is a method that uses a pool of dielectric liquid instead of circulating air to prevent computer components from overheating. This liquid is made up of organic compounds including mineral oils, petroleum distillates, and natural and synthetic esters, and it cannot damage sensitive electronic components because it doesn’t conduct electricity. What it does do is absorb and transfer heat extremely efficiently. When servers and other electronic components are submerged in an immersion cooling tank, the non-conductive liquid comes into direct contact with them and draws heat away.

Immersion Cooling Is More Sustainable

Much has been written in recent years about the enormous energy demands of Bitcoin mining, which has attracted the attention of government regulators and environmental advocacy groups. Immersion cooling addresses many of the problems associated with Bitcoin mining because it is much more sustainable than air cooling. The process uses less electricity because it is much more efficient, and the heat that is drawn from electronic components can be repurposed. Bitcoin mining facilities that use immersion cooling tanks do not get as hot as operations that rely on air cooling, so their air conditioning systems do not consume as much power.

Immersion Cooling Improves Performance

The dielectric liquid in an immersion cooling tank protects delicate electronic components while it draws away heat. The non-conductive fluid forms a strong defensive layer that protects electronic components from dust, oxidation, and other environmental threats, and that improves performance and prevents costly failures. Electronic components submerged in tanks of dielectric liquid last longer, which means Bitcoin mining companies that use the process to meet their cooling needs produce less e-waste.

Immersion Cooling Saves Space and Lowers Overheads

Immersion cooling systems are compact and efficient. Bitcoin mining companies that use them do not have to distribute their hardware over a large area to improve airflow, and sophisticated filtration systems with powerful fans and large air coolers are not needed. Rack structures submerged in immersion tanks can be much denser, which saves space and allows Bitcoin mining companies to operate out of smaller facilities. Maintenance costs are also lower in Bitcoin mining facilities that use immersion cooling tanks because the non-conductive liquid they contain protects electronic components against corrosion and vibrations.

Improved Efficiency and Smaller Carbon Footprints

Bitcoin mining operations have long been searching for ways to create coins more efficiently and reduce their carbon footprints, and immersion cooling checks both of these boxes. The process uses less electricity than air cooling and is far more effective and efficient, and the dielectric fluid in immersion cooling tanks protects electronic components as it cools them down.

If you operate a Bitcoin company, you should consider investing in immersion cooling technology because of the many benefits it offers.