GIGABYTE's Single-phase Immersion Cooling Technology: A Modern Solution for Data Centers
| Gigabyte newsGIGABYTE's Single-phase Immersion Cooling Technology: A Modern Solution for Data Centers
Overview
GIGABYTE has developed Single-phase Immersion Cooling technology to address the growing computational demands of modern data centers. This advanced system leverages a liquid cooling method that is:
- Energy-efficient
- Scalable
- Environmentally friendly
- Safer than traditional air-cooled infrastructure
The technology is designed for global deployment, emphasizing sustainability while offering a more effective heat dissipation solution. GIGABYTE provides a comprehensive, all-in-one solution for implementing this cutting-edge cooling technology.
Benefits of Single-phase Immersion Cooling
As IT hardware evolves, traditional cooling methods face challenges due to:
- Increased power density
- Higher heat generation from newer chips and GPUs
For example:
- GPUs now consume up to 300W TDP.
- Hardware TDP increases by 25% or more with each generation.
This evolution makes air cooling inefficient and unsustainable, especially in compact setups.
Key Points
1. Efficiency Measurement
- Data center power efficiency is assessed using the Power Usage Effectiveness (PUE) ratio.
- Lower PUE values indicate better efficiency:
- Traditional air-cooled centers: ~1.65 PUE
- Single-phase Immersion Cooling: 1.02–1.03 PUE
2. How It Works
- Submersion: IT equipment is submerged in a bath of dielectric liquid, ensuring direct heat dissipation.
- Heat Absorption: The liquid, with a higher specific heat capacity than air, absorbs heat efficiently.
- Heat Transfer: Heat is moved to a Coolant Distribution Unit (CDU) or dry cooler and finally dissipated into facility water.
- Single-phase Operation: The liquid remains in one state (no evaporation or condensation), increasing safety and reducing system complexity.
Advantages
This innovative technology provides:
- Superior cooling performance
- Enhanced operational safety
- Reduced infrastructure complexity
It sets the stage for designing more efficient and sustainable data centers, ensuring that facilities can keep up with the growing demands of modern IT hardware.
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