Environmental Certification
The ASUS ExpertCenter PN53 undergoes rigorous testing to meet the stringent requirements of world-leading sustainability certifications. These tests encompass an extensive database of current criteria, independent verification, and a structured system for continuous improvement.
In terms of energy efficiency, the PN Series surpasses Energy Star standards by an impressive margin, ranging from 15.1% to 65.7%, with an average efficiency of 43.1%*.
![epeat GOLD, ENERGY STAR, TCO CERTIFIED logos](https://dlcdnwebimgs.asus.com/files/media/6f9ba545-7b2e-414c-ab22-70344698ff00/v1/img/green-session/energy_star.png)