Hyperscale, Cloud and Enterprise Data Center Solutions

Ultra-compact, mission-critical immersion-cooled data center technology for hyperscale, cloud, colocation, and large enterprise data centers

Hyperscalers, Cloud Providers and Leading Enterprises Face a Cooling Crisis

Data centers consume almost 2% of the world’s electricity use – almost half of that is used for cooling, with 84% of global electricity still generated with fossil fuels. Operators face strong government and social pressure to conserve energy and reduce their carbon footprint. The US and China, for example, are moving to limit the PUE for data centers to 1.5.

We have been cooling hyperscale, cloud, colocation, and large enterprise data centers down since 2012

  • Highest compute density of any technology in the world
  • Drastically reduce datacenter floor space and construction costs
  • Lowest PUE of any free-cooling solution today
  • Zero water usage, suitable for any geographical deployment
  • Most environmentally sustainable cooling technology ever, ultra-low GWP and non ozone-depleting
  • Accommodates AC or OCP ORv3 power distribution
  • Highest level of redundancy: Fully 2N redundant

Use cases:

  • Hyperscale cloud platforms
  • Colocation and enterprise
  • Brownfield colocation and on-prem

  • Nominal PUE of 1.02 to 1.03
  • Lower CAPEX than best-in-class air cooling
  • 20 to 30-year expected operable life
  • DataTanks are compatible for all future IT refresh cycles
  • Compatible with all standard rack form factors
  • N, N+1, 2N options to meet desired Tier rating
  • Eliminates the need for PDUs, PPPs, Busway and IT racks
  • Reduces need for air cooling by 98%
  • No raised floor, air ducting or plenums
  • Silent operation
  • Dielectric fluids are non-flammable (actually used as a fire retardant)
  • Liquid is completely safe for human touch
  • IT equipment is dry within 1 minute of removal for easy servicing, no mess, no clean-up
  • Patented design for minimal vapor/fluid loss and usage
  • Impervious to its surroundings – no dust, no dirt, no mineral or synthetic oil baths
  • UL/ETL, CE

LiquidStack 2-Phase Immersion Cooling Solutions

Data Center 2-Phase Immersion Cooling

Rack Units: 48U

Full-rack and half-rack solutions up to 252kW, supporting 19”, 21”, OPC & ORV3 configurations.

Custom DataTanks

Rack Units: Custom

Your data center project may be new build or retrofit – let us tailor a liquid cooling solution for you today.

The Gold Standard of Advanced Liquid Cooling for Data Centers


Multiple awards for building the most energy efficient data center in Hong Kong.

  • 87% cooling energy use reduction (nominal)
  • 1.01 PUE achieved in a sub-tropical operating environment (global average is 1.58)*
  • Construction time slashed by 75% compared to traditional data center builds

*Uptime Institute, April 2020


Deployed 40MW DC in Georgia, the densest immersion cooled data center in the world.

  • 40MW of IT load with 252kW per horizontal rack, 2.5mm board pitch
  • 28 times more IT load per rack than standard air-cooled hyperscale data centers
  • 90% floor space savings compared to HK Stock Exchange (at same MW)
  • 92.6% electricity savings versus air cooling


Deployed 120MW DC in Azerbaijan, the largest liquid cooled data center in the world.

  • 120MW IT load
  • Deployed in a fraction of the time compared to traditional and hyperscale data center builds
  • Free cooling during summer temperatures of 40°C (104°F)

LiquidStack Featured Partners & Collaborators

Get in Touch for a Consultation

Ready to connect with us and discuss the immersion cooling system that will work best for you?

Stay in the know!

Sign up to get notified about the latest LiquidStack news, resources and events.

Contact Us