Hot Aisle Containment (HAC) : A Key Strategy to Save Up to 30% on Data Center Energy Costs
- marketing50359
- 6 days ago
- 2 min read
In an era of massive digital transformation, data centers face a dual challenge: managing ever-increasing heat loads while simultaneously curbing surging operational costs. Cooling is often the single largest contributor to a data center's energy bill.
To address this challenge, GSPE introduces its Hot Aisle Containment (HAC) solutions cooling architecture approach specifically designed to turn energy efficiency from a mere concept into tangible savings.

Why is Energy Efficiency a Priority? Traditional cooling methods are often inefficient because they allow cold air (intended for servers) to mix with hot air (server exhaust). As a result, cooling units (CRAC) have to work much harder than necessary.
GSPE’s HAC solution addresses this issue through Thermal Isolation. This system contains the hot air exiting the rear of the server racks and directs it straight back to the cooling unit. The result? No more air mixing.
Energy Savings of Up to 30%
The primary advantage of implementing HAC is its significant financial impact. Based on technical testing and field implementation, this system offers measurable efficiency benefits:
Cooling Cost Reduction: By eliminating the mixing of hot and cold air, the workload on cooling unit compressors and fans is drastically reduced. When installed correctly, the system can yield a reduction in cooling costs of up to 30%.
PUE (Power Usage Effectiveness) Optimization: HAC is proven to lower average PUE scores by 15% to 30% post-installation. The lower the PUE, the more efficiently your data center converts electricity into computing power rather than waste heat.
OPEX Reduction: This energy efficiency directly impacts the reduction of monthly Operational Expenditure (OPEX), delivering a faster ROI (Return on Investment) for the company.
More Than Just Power Savings
Beyond energy efficiency of up to 30%, GSPE’s HAC solution provides infrastructure stability that is crucial for the industry:
Increased Cooling Capacity: You can deploy servers with higher power densities per rack without the risk of hotspots.
Extended Hardware Lifespan: With stable and consistent intake temperatures, server components do not experience thermal stress, allowing your hardware to operate longer.
Modular Scalability: The modular design allows for flexible implementation that follows the growth of your data center infrastructure.
Technical Safety and Reliability
High efficiency does not come at the expense of safety. The system is equipped with a Fail-Safe Mechanism in the form of a Drop-down roof system. In the event of a fire, the containment roof will automatically open/drop to ensure that fire suppression gas or building sprinkler water can reach the fire source without obstruction.
Efficiency is no longer an option, but a business necessity.
With the Hot Aisle Containment solution, GSPE helps you turn heat management challenges into cost-saving opportunities.
Secure your technology investment with our best-in-class system!
Want to know about our latest innovations? Stay tuned for GSPE updates!
Check us out at :
Website: www.gspe.co.id
Instagram: @gspe.official
At GSPE, every step taken today is the foundation for a smarter future.


