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[H1] Advanced Liquid Cooling Solutions for Extreme Thermal Challenges
[H2] LiquidStack – your full service provider of the world’s most powerful, sustainable and energy-efficient data center cooling technology
Data centers and High Performance Compute (HPC) organizations rely on LiquidStack for advanced, high-density liquid, direct-to-chip and immersion, cooling solutions. Our technology powers a range of demanding applications, including generative AI, hyperscale computing, and cryptocurrency mining, enhancing sustainability and efficiency while optimizing budget impact.
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[H2] CDU-direct to chip
LiquidStack’s direct-to-chip CDUs offer 1350kW cooling capacity at N+1.
Learn more
[IMG: Two sleek white LiquidStack server cabinets stand against a white background. One cabinet is closed, showcasing a small control screen, while the other is open, revealing complex internal components and cooling pipes.]
[IMG: Row of white liquid-cooled CDUs with grey pipes on top against a white background.]
[H2] GigaModular™ CDU-14MW
A centralized, modular, and scalable CDU platform delivering up to 14MW of high-density direct-to-chip liquid cooling today and giga-scale AI infrastructure tomorrow.
Learn more
[H2] immersion Cooling
LiquidStack’s single phase and two phase immersion cooling solutions offer up to 252kW of cooling capacity .
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Single phase solutions
Two phase solutions
[H2] Unlock the full potential of liquid cooling with LiquidStack
From consulting and installation to training and lifecycle maintenance, our expert team ensures you get the fastest ROI from day one.
Power next-gen workloads like GenAI and HPC with industry-leading cooling capacity.
Boost energy efficiency by managing high heat loads with minimal power usage.
Shrink your environmental footprint with best-in-class PUE, WUE and ERF metrics.
Turn heat into value with energy reuse opportunities—supporting district heating, agriculture, desalination and more.
Contact Us
Explore Our Services
[H2] Top liquid cooling resources: Access the latest innovations and resources for advanced liquid cooling for your business
[H2] White Paper
[H2] As Generative AI Reinvents Industries, Data Centers Need to Adopt New Cooling Methods
Read an in-depth analysis of the resources and technologies needed to deploy generative AI at scale.
Download the white paper

News
[H4]
LiquidStack GigaModular™ CDU Platform Is Now Commercially Available with Expanded 14 MW Capacity
Read More

[IMG: LiquidStack GigaModular™ CDU Platform Is Now Commercially Available with Expanded 14 MW Capacity]

News
[H4]
LiquidStack Expands Leadership Team with Key C-Suite Appointments
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[IMG: LiquidStack Expands Leadership Team with Key C-Suite Appointments]

News
[H4]
LiquidStack Unveils GigaModular™ Coolant Distribution Unit, the Industry’s First Scalable, Modular CDU with a Future-Proof Platform for Scaling Cooling Capacity
Read More

[IMG: LiquidStack Unveils GigaModular™ Coolant Distribution Unit, the Industry’s First Scalable, Modular CDU with a Future-Proof Platform for Scaling Cooling Capacity]

[H2] Trusted by the Biggest Names in the Data Center Industry
LiquidStack provides next-generation cooling solutions to many of the world’s largest cloud services, semiconductor, manufacturing and IT hardware providers.
[H2] The Most Respected Developer and Manufacturer of Liquid Cooling Solutions
LiquidStack holds multiple awards for building the world’s most efficient liquid cooled data center solutions. From micro data centers to hyperscale sites, we have the experience to deliver your project successfully.
About LiquidStack

[H2] Contact Us
Get Started with Liquid Cooling

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[H1] LiquidStack: Industry pioneers with a proven track record of driving breakthrough innovations in cooling
LiquidStack, having pioneered the world’s highest density, most efficient, and sustainable liquid cooling solution in 2012, continues to advance the industry. Our liquid cooling solutions serve as the backbone for highly scalable and environmentally safe hyperscale, colocation, enterprise, edge, and blockchain data centers. LiquidStack’s direct-to-chip CDUs, DataTank™, EdgeTank™, CryptoTank™, MicroModular™ and MacroModular™ systems and services enable real-time breakthroughs in computing and communications while supporting a sustainable planet.
[H2] The World’s Most Admired Liquid Cooling Company for Generative AI, Hyperscale, Edge and High Performance Computing
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Kar-Wing Lau co-founds Allied Control Limited (ACL) in Hong Kong.
ACL deploys its first data center featuring 2-phase immersion cooling.
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ACL wins multiple awards for “Most Energy-Efficient Data Center.”
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Bitfury Group acquires ACL.
Bitfury deploys a 40MW 2-phase immersion-cooled data center in Republic of Georgia, the first of its kind.
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Bitfury continues to fund incubation of ACL.
Bitfury supports the deployment of 30MW 2-phase immersion-cooled data center in Azerbaijan.
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A 120MW 2-phase immersion-cooled data center, the largest liquid-cooled data center ever built, is deployed in Azerbaijan.
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Joe Capes joins Bitfury as Head of Liquid Cooling.
Capes pivots ACL toward hyperscale, edge and high performance computing applications.
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ACL wins major contracts with hyperscale, semiconductor, IT hardware, manufacturing and HPC customers.
[IMG: Admired Liquid cooling company]
ACL spins off of Bitfury Group, rebrands as LiquidStack and establishes commercial headquarters in the United States.
Joe Capes becomes CEO of LiquidStack.
Microsoft tests LiquidStack’s two-phase immersion systems with results supporting power densities of up to 250 kW per rack, enabling the future of high-density data centers.
Wiwynn, an innovative cloud IT infrastructure provider of server and storage system design, manufacturing and rack integration for data centers, invests in LiquidStack, validating the future of immersion cooling.
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LiquidStack launches global services.
NTT Data tests LiquidStack’s two phase immersion systems at its Tokyo data center, resulting in 97% less cooling energy than traditional cooling systems.
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Trane Technologies invests in LiquidStack, allowing the company to announce their CDU and single phase offerings.
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LiquidStack becomes the first full-service liquid cooling company.
LiquidStack opens its manufacturing site, R&D center and headquarters in Carrollton, Texas.
“Our industry has reached the practical limits of air cooling. We founded LiquidStack with the sole purpose of driving continued performance gains in computing through our breakthrough technology and unmatched experience. We embrace all forms of liquid cooling, which outperforms air cooling across every possible metric: heat rejection capacity, energy efficiency, water usage, space utilization, flexibility and positive, sustainable climate impact. Our goal is to do more than simply change minds. We aim to change the world for the better.”
Joe Capes, CEO, LiquidStack
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[H2] The New Cooling Imperative
Data centers are under pressure to drastically increase IT power density while improving energy efficiency and reducing use of resources. Simultaneously, chip manufacturers face increasing pressure to create more powerful processors – processors that require more cooling power than what can be achieved with traditional air cooling.
Liquid cooling enables data centers – to accommodate generative AI and HPC workloads that require unprecedented amounts of cooling capacity, even at the edge. Moreover, sustainability transparency for data centers is becoming mandatory rather than just a consideration. These changes are driving data centers to adopt liquid cooling for all or part of their facilities.
[H2] Made in the U.S.A.
The LiquidStack manufacturing site, R&D center and headquarters is located in Carrollton, Texas. In sourcing manufacturing enables a faster and more agile  response to the high global demand for liquid cooling being driven by r ultra-high TDP chips for generative AI and HPC workloads.
LiquidStack’s full range of liquid cooling solutions are manufactured on site. This includes our direct-to-chip Coolant Distribution Units (CDUs), single phase and two phase immersion cooling solutions and the company’s MacroModular™ and MicroModular™ prefabricated data centers. The site also hosts a service training and demonstration center for customers and our global network of service engineers and partners.
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[H3] Our Vision
To unlock a more productive digital world by transforming IT thermal management.
[H3] Our Mission
By relentlessly solving complex IT thermal challenges, we accelerate technological advancement and are contributing to a more sustainable future.
[H2] Meet the Team
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Joe CapesVP, Head of LiquidStack
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Mike Tapp Head of Finance
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Angela Taylor Senior Director, Strategy & Offer Management
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Ersson ZapataGlobal Head of Operations
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Ed King Head of Technology & Engineering
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Michael Hurton Senior Director, Finance
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Robbin CarawayGlobal HR Director
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Stuart CrumpGlobal Commercial Director
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Phil DiffleySenior Director of Sustaining Engineering and Product Support
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Tao GengDirector of R&D
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Pascal HoltGlobal Director of Marketing and Communications
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[IMG: Smiling man in a suit with glasses.]
Bryan LondonRegional Commercial Director
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Kevin RoofGlobal Director of Offer & Capture Management
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[IMG: Professional portrait of a man in a suit.]
Wai Kin Wong Director of Engineering
Henry TangDirector of Project Management Office
[H2] Advisory Board
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George Kikvadze Executive Vice President – Bitfury Group
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[H2] We’re Always Looking for Great Talent to Join Us at LiquidStack.
Join Our Team

[H1] Direct-to-chip cooling CDU solutions
[H2] Coolant Distribution Unit (CDU)
The LiquidStack CDU cooling system is a critical advancement in thermal management technology in the smallest form factor, offering significant benefits across various sectors, especially in areas demanding high computational power and efficiency, such as data centers.
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[H3] Designed for Direct-to-Chip Liquid Cooling
Rack-based form factor, narrow approach temperatures, elevated operating water temperatures, and intelligent onboard controller.2
[H3] High Reliability
The LiquidStack coolant distribution unit is equipped with dual, redundant pumps to ensure N+1 operation and deliver high flow and high available head pressure. The pumps can operate on a rotational schedule or by load sharing, enhancing system reliability and efficiency. It’s also USA manufactured and factory tested prior to shipping.3
[H3] User-Friendly Design
Our coolant distribution units for liquid cooling feature dual, front-mounted electrical panels for easy access and redundant operation.4
[H3] Easy Transport & Installation
Casters, leveling feet, forklift pockets and floor anchoring brackets and a compact IT-rack form factor ensures easy installation in both new and retrofit environments. The versatility of the LiquidStack data center CDU allows placement in-row or at the perimeter, accommodating various data center layouts.
[IMG: LiquidStack cooling systems side by side.]
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[IMG: Row of white liquid-cooled CDUs with intricate grey piping on top set against a white background.]
Improved Efficiency
LiquidStack liquid cooling coolant distribution units significantly improve the thermal management of GPUs and CPUs, leading to higher operational efficiency, at lower temperatures, enhancing system performance and longevity.
Energy Savings
Our coolant distribution units for direct-to-chip liquid cooling are more energy-efficient compared to traditional air cooling methods. They need less fan energy to maintain optimal operating temperatures, leading to reduced energy and environmental impact of your enterprise.
Unmatched Performance and Reliability
LiquidStack coolant distribution units enable your computing systems to operate at higher performance without overheating – essential for processing large volumes of data and performing complex computations.
25%
Improvement in TCO over 20 years (nominal)
48%
CAPEX reduction versus air-cooling
36%
Reduction in energy used for cooling
62%
In data center white space
[H2] Learn about our data center CDU solutions
[IMG: Row of white liquid-cooled CDUs with intricate grey piping on top set against a white background.]
[H2] GigaModular™ CDU-14MW
LiquidStack’s GigaModular™ is a centralized, modular, and scalable coolant distribution unit system delivering up to 14MW of high-density direct-to-chip liquid cooling today and giga-scale AI infrastructure tomorrow.
Learn More
Get Data Sheet
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[H2] CDU-1MW
With up to 1350kWs of cooling capacity, the CDU-1MW is designed to support the latest AI chips and servers, delivering powerful coolant flow distribution in the smallest form factor.
Learn More
Get Data Sheet
[H2] Powerful and efficient CDUs equipped with intelligent logic controls
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[H3] Configurable for virtually any direct-to-chip liquid cooling solution
Delivers a powerful, compact, and easy to manage system in the smallest form factor.
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[H3] Designed for the latest AI chipsand servers
Offers powerful coolant flow distribution and optimized energy efficiency through an advanced water circuit design.
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[H3] Scalable to your management and performance needs
Incorporates modern control and logic to meet resiliency and management needs, and available with up to 1,350kW cooling capacity for DLC data halls.
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[H3] Intelligent design and operation
Includes inlet and outlet temperature, pressure, and flow sensors; 3-way facility water control valve for maximum turndown ratio; and insulated stainless steel piping with drip tray
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[H3] N+1 redundancy configuration with concurrent maintainability
Provides redundant and hot swappable VSD pumps, and top or bottom piping and electrical with redundant power feeds.
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[H3] Remote management and secure onboard logic controller
Features native MODBUS TCP/IP or RESTful API remote management; group/pod, pump duty cycle, condensate management; and various user control modes.
[H2] Typical applications and use cases include
Artificial intelligence (AI), OTT, advanced cloud computing, video and graphics rendering, high performance computing (HPC), and any low latency, high processing applications in the following sectors:
Data Centers
Cloud Service Providers
Colocation
Telecommunication
High Performance Compute (HPC)
Visit our Liquid Cooling Overview Page for more on cooling technologies
Coolant Distribution Unit Sizing Tool
[H2] Explore our resources

News
[H4]
LiquidStack GigaModular™ CDU Platform Is Now Commercially Available with Expanded 14 MW Capacity
Read More

[IMG: LiquidStack GigaModular™ CDU Platform Is Now Commercially Available with Expanded 14 MW Capacity]

Carrollton, TX
[H4]
Office Manager
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Uncategorized
[H4]
Capacity & Production Planner / Scheduler
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[H2] Trusted by the Biggest Names in Data Center Technology
LiquidStack, a leading direct-to-chip liquid cooling company, provides next-generation single and two phase immersion cooling solutions, including advanced single phase immersion cooling system, to many of the world’s largest cloud services, semiconductor, manufacturing and IT hardware providers, and has won numerous awards for data center innovation and sustainability.
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[H2] Connect with our team to explore the optimal liquid cooling options for your organization
From maximum power density performance to meeting new environmental and regulatory standards, LiquidStack can help you adopt the technology or technologies that make most sense for you.