Additionally, the CT120/140 EX ARGB fans introduce a replaceable blade design. This design allows users to choose between installing standard or reverse blades according to their personal PC setup needs, maximizing both fan performance and aesthetic appeal.
In terms of exterior design, the new fans have also been improved. The redesigned frame, with added plastic reinforcement, enhances durability and reduces airflow gaps, resulting in a significant performance boost.
While maintaining the same 2000 RPM speed as the CT120 ARGB, the CT120 EX ARGB sees an increase in airflow from 57.05 CFM to 68 CFM and in static pressure from 2.23 mmH2O to 2.95 mmH2O. However, the noise level has slightly increased from 25.8 dB(A) to 28.5 dB(A).
The CT140 EX ARGB has a maximum speed of 1800 RPM, an increase of 300 RPM compared to the CT140 ARGB. Its airflow has risen from 77.37 CFM and 2.3 mmH2O to 90.3 CFM and 3.07 mmH2O, with noise levels remaining relatively the same between 30.5 dB(A) and 30.7 dB(A). Overall, the improvements are more pronounced compared to the 120mm variant.
