Ferveret's cooling solution for AI and datacenters

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Lid: a sealed lid which doesn't need to withstand high pressure

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Cooling Engine: Our custom-built heat exchanger enables subcooled boiling—no vapor release no pressure build-up

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Proprietary cooling brain: adjusts operating conditions to optimize efficiency and maximize teraflops and energy savings

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Enclosure: Fits standard rack, adjustable in U multiplication

Rack mounted, Efficient and sustainable

Lambert

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4U Cooling Unit

Solution that fits with existing infrastructure and can be tuned to your demand.

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Lambert core

Custom to your demand

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Multiplication of racks

Rebuild your existing liquid cooled infrastructure into immersion cooled.

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Key benefits overview

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Data center ready

Extreme Cooling capacity

High Energy Efficiency

Fits in standard liquid cooled rack sizes

Enabling 600+kW per rack

PUE <1.03

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Performance

Safety & Reliability

Works in hot and humid conditions

Enabling +15% Teraflops per Watt (compared to latest DTC)

Non-flammable liquid, highly contained, eliminates common point of failure

Up to 45°C and 90% humidity

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Data center ready

Fits in standard liquid cooled rack sizes

ferveret-dot-icon

Extreme Cooling capacity

Enabling 600+kW per rack

ferveret-dot-icon

High Energy Efficiency

PUE <1.03

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Performance

Enabling +15% Teraflops per Watt (compared to latest DTC)

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Safety & Reliability

Non-flammable liquid, highly contained, eliminates common point of failure

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Works in hot and humid conditions

Up to 45°C and 90% humidity

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Learn more about our

Adaptive Phase Cooling Technology

If you are curious about our technology and how it is different from single and two phase immersion, check our technology page.

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Support

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Our services

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Design and technical support

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Design and technical support

Our engineering team can support your special needs to facilitate integration of our solution with your existing infrastructure.

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Deployment and integration

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Deployment and integration

Whether you're scaling up an existing operation or building from scratch, Ferveret’s deployment services ensure every detail is covered.

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Monitoring & maintenance plans

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Monitoring & maintenance plans

We offer our own remote monitoring software to optimize operation and facilitate maintenance with limited downtime.

Question & Answers

What is Adaptive Phase Cooling, and how is it different from traditional single-phase or two-phase systems?

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You can learn more on our Technology page, under the section “What is Ferveret’s Adaptive Phase Cooling?”

Does the Ferveret solution require infrastructure changes in the data center?

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No major room-level changes. Ferveret is a rack-ready, containerized Adaptive-Phase cooling solution that installs into standard liquid cooled rack footprints and integrates with existing data-center infrastructure - unlike large tank immersion systems that need floor pits or extensive civil/MEP work.

How much efficiency improvement can we expect from the Ferveret solution?

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Server-level testing on NVIDIA H200 GPUs has shown up to +55% TFLOPS/W versus air cooling and up to +20% TFLOPS/W versus best-in-class direct-to-chip (DTC) solutions. These are server-level improvements (measured at the server / GPU level) — facility-level or end-to-end energy gains will vary by plant design (heat-rejection, PUE, chilled-water vs. adiabatic, reuse opportunities) and can be larger when the deployment is optimized across the site.

Can Ferveret retrofit existing servers and racks?

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Yes. Ferveret’s Adaptive-Phase solution is rack-integrated and designed to retrofit standard 19" and 21” server liquid cooled racks and common server SKUs.

What fluid does the Ferveret solution use?

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Ferveret uses a dielectric heat-transfer fluid that is not listed on any regulated PFAS inventories and has a very low GWP. It is electrically non-conductive and specifically formulated for safe, stable operation in rack-integrated two-phase immersion cooling systems.