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DATA CENTER

The Importance of PUE

Optimizing PUE, the key to energy efficiency transformation 

A goal with a difference

Reducing energy consumption in data center facilities is a key factor in lowering PUE, which translates to lower maintenance costs and increased operational efficiency in the data center. A lower PUE enables more sustainable data center operations. By adopting cutting-edge technology to rapidly dissipate heat generated by IT equipment, we aim to maintain the operating temperature of our data centers at 28°C and reduce the energy consumption required for cooling and air conditioning. By achieving a PUE of 1.3 or less, we plan to set a new standard for energy efficiency. of energy efficiency.

Major energy consumption in the data center 

• IT equipment: servers, storage, network equipment, etc.
• Data center facilities: cooling systems, air conditioning, lighting, etc.

Our strategy and technology

Maximizing energy efficiency with innovative cooling management systems 

Most data centers operate at 21 to 24°C, with a PUE of more than 1.4. 

To address this challenge, we increased the operating temperature of our data centers from 24°C to 28°C, reducing power usage costs by approximately 30%.

Conventional Cooling System 

Cool air is drawn vertically from the lower floor to the upper floor, with reduced air velocity in the upper floor causing increased heating.

New Front Door Cooling System 

It solves temperature stratification by supplying cooling air through the rack cooler’s front module (Air Multiplier) and stably delivering low-pressure air by amplifying ambient air using the Coanda effect.

Server Cooling 

Maintain an operating temperature of 28°C with state-of-the-art CPU cooling technology.

Rack Cooling 

Optimized airflow prevents temperature stratification and achieves uniform cooling.

Hot Zone Management 

Minimize energy waste by separating cooling air from exhaust air.

The Importance of PUE 

Optimizing PUE, the key to energy efficiency transformation 

A goal with 
a difference 

Reducing energy consumption in data center facilities is a key factor in lowering PUE, which translates to lower maintenance costs and increased operational efficiency in the data center. 

A lower PUE enables more sustainable data center operations. By adopting cutting-edge technology to rapidly dissipate heat generated by IT equipment, we aim to maintain the operating temperature of our data centers at 28°C and reduce the energy consumption required for cooling and air conditioning. 

By achieving a PUE of 1.3 or less, we plan to set a new standard for energy efficiency. of energy efficiency.

Major energy consumption in the data center 

•  IT equipment: servers, storage, network equipment, etc.

•  Data center facilities: cooling systems, air conditioning, lighting, etc.

Our strategy and technology 

Maximizing energy efficiency with innovative cooling management systems 

Most data centers operate at 21 to 24°C, with a PUE of more than 1.4. 

To address this challenge, we increased the operating temperature 

of our data centers from 24°C to 28°C, reducing power usage 

costs by approximately 30%. 

Conventional Cooling System 


Cool air is drawn vertically from the lower floor to the upper floor, with reduced air velocity in the upper floor causing increased heating.


Vertical airflow  temperature stratification

New Front Door Cooling System 

It solves temperature stratification by supplying cooling air through the rack cooler’s front module (Air Multiplier) and stably delivering low-pressure air by amplifying ambient air using the Coanda effect.


Horizontal airflow  Front cooler module

Server Cooling 

Maintain an operating temperature of 28°C 

with state-of-the-art CPU cooling technology.

Rack Cooling 

Optimized airflow prevents temperature stratification and achieves uniform cooling.

Hot Zone Management 

Minimize energy waste by separating 

cooling air from exhaust air.

Environmental Sustainability

Green energy innovation for a sustainable future 

Minimize carbon emissions with hydrogen fuel cells and ESS to meet RE100 goals. Innovative cooling technologies maximize energy efficiency with a PUE of 1.3 or less, setting the standard for sustainable, green data centers.

01  Building a green energy system

Realizing RE100 goals

Utilize hydrogen-based energy and ESS systems to minimize carbon emissions and meet global green standards.

Enhance power supply reliability

We have designed an optimal eco-friendly power system that can supply power at all times and respond to energy peak times.

02  Improving energy efficiency

Introducing innovative cooling technologies

State-of-the-art cooling technology maintains the data center operating temperature at 28°C to achieve a PUE of 1.3 or less.

Comparative Advantage 

Provides industry-leading efficiency with an energy efficiency improvement of over 7% compared to existing metropolitan data centers.

03  Environmental sustainability

Going carbon neutral 

Reducing carbon emissions and operating a sustainable data center by deploying hydrogen-based energy and ESS systems.

Contributing to global environmental protection

Provide value to both communities and customers through eco-friendly technologies and energy-saving designs. 

04  Future Green Vision

Securing scalability 

We strengthen the potential for sustainable development by expanding our infrastructure and continuously introducing the latest eco-friendly technologies. 

Securing global leadership 

Establish ourselves as a world-class green data center by building energy-saving clusters.

Environmental Sustainability 

Green energy innovation for a sustainable future 

Minimize carbon emissions with hydrogen fuel cells and ESS to meet RE100 goals. Innovative cooling technologies maximize energy efficiency with a PUE of 1.3 or less, setting the standard for sustainable, green data centers.

01  Building a green energy system

Realizing RE100 goals 

Utilize hydrogen-based energy and ESS systems to minimize carbon emissions and meet global green standards.

Enhance power supply reliability 

We have designed an optimal eco-friendly power system that can supply power at all times and respond to energy peak times. 

02  Improving energy efficiency

Introducing innovative cooling technologies

State-of-the-art cooling technology maintains the data center operating temperature at 28°C to achieve a PUE of 1.3 or less.

Comparative Advantage 

Provides industry-leading efficiency with an energy efficiency improvement of over 7% compared to existing metropolitan data centers.

03  Environmental sustainability

Going carbon neutral

Reducing carbon emissions and operating a sustainable data center by deploying hydrogen-based energy and ESS systems.

Contributing to global environmental protection

Provide value to both communities and customers through eco-friendly technologies and energy-saving designs.

04  Future Green Vision

Securing scalability 

We strengthen the potential for sustainable development by expanding our infrastructure and continuously introducing the latest eco-friendly technologies. 

Securing global leadership 

Establish ourselves as a world-class green data center by building energy-saving clusters.

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Why AI DDC

Scalability

Delivering the massive power and footprint demanded by hyperscale environments.

Efficiency

Optimized cooling and network infrastructure for running high-performance IT equipment.

Reliability

Robust security and operating systems that meet global standards.

Sustainability

Minimize carbon emissions through green design and energy efficiency. 

Comfort

Providing amenities that allow you to work and relax in a comfortable environment.

HQ : 76, Dongnae-ro, Dong-gu, Daegu, Republic of Korea [41061]

Seoul Office : 2F 415 Teheran-ro, Gangnam-gu, Seoul, Korea [06160]

Call : 053 960 0115


E-Mail : info@inuverse.co.kr


Copyright© Inuverse 2025. All rights reserved.

HQ : 10F Korea Mediventure Center, Dong-gu, Daegu, Korea    [41061]

Seoul Office : 2F 415 Teheran-ro, Gangnam-gu, Seoul, Korea   [06160]

Call : 053 960 0115   |  E-Mail : info@inuverse.co.kr

Copyright© Inuverse 2025. All rights reserved.