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Accelsius

Overview

Accelsius provides a two-phase, direct-to-chip liquid cooling technology designed for data centers. The NeuCool™ system delivers cutting-edge technology and advanced mission-critical design. Accelsius bases its manufacturing operations in North America and provides enterprise-grade lifecycle services.

Year Founded

2022

Industry

Data Center Cooling Technology

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accelsius.com

Accelsius is at the forefront of addressing the rapidly growing need for efficient data center cooling solutions, particularly in the face of increasing AI adoption and rising CPU/GPU wattages. The company's innovative NeuCool™ system is a two-phase, direct-to-chip liquid cooling technology that offers exceptional thermal performance and reliability.

Sustainability and Industry Metrics

  • Offers patented 2-phase, direct-to-chip liquid cooling technology
  • Zero water consumption
  • Up to 50% energy savings as compared to traditional air
  • Uses eco-friendly dielectric fluid
  • Cools a record-setting 4500W+ per socket
  • 2-3 years payback from savings
  • 100kW+ per rack cooling capability for NeuCool In-Rack
  • 1.08 Targeted PUE (Power Usage Effectiveness)
  • <1 Global Warming Potential (GWP) rating for NeuCool dielectric fluid
  • Industry-leading 0.020°C/W thermal resistance at a 700W+ TDP

Accelsius is well-positioned to capitalize on the growing liquid cooling market. The company's technology addresses critical needs in AI, high-performance computing, and power-dense workloads across various sectors including enterprises, cloud, telco, FinTech, and academic institutions.

$500M

Estimated size of the two-phase direct-to-chip liquid cooling market in 2027.

$3.8B

Expected size of the two-phase direct-to-chip liquid cooling market in 2029, based on market estimates.

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News

The Latest

All News
7.21.26

Independent Benchmarks: Accelsius Two-Phase Cooling Runs NVIDIA B200s 9°C Cooler Than Single-Phase

Press Release
3.16.26

Accelsius Makes NVIDIA GTC Debut with NeuCool® IR150, the Industry's First Integrated Rack for Two-Phase Liquid Cooling

Press Release
1.12.26

Accelsius Closes $65 Million Series B Funding Led by Johnson Controls; Legrand Joining Round to Scale Liquid Cooling for Gigawatt-Class AI Factories

Press Release
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