Chieftec AF-1225PWM Gehäuselüfter, 120x120x25mm, 12V, 29dBA

Chieftec AF-1225PWM Gehäuselüfter – Compact 120mm PWM Case Fan for Silent PC Builds

The Chieftec AF-1225PWM is a 120mm case fan designed for quiet, efficient airflow in desktop PC enclosures. With a rated noise level of 29dBA and PWM speed control, it balances cooling performance with low acoustic output.

• 120mm fan blade delivers steady airflow across standard PC chassis mounting points
• PWM (4-pin) interface enables automatic speed regulation by the motherboard
• 12V operating voltage ensures compatibility with standard ATX power supplies
• 29dBA noise level keeps the fan acoustically unobtrusive during extended use

Das zeichnet den AF-1225PWM aus

The 120x120x25mm compact form factor fits the vast majority of standard PC cases without requiring adapter brackets. The PWM-controlled motor adjusts rotational speed in response to thermal load, reducing power draw and noise during low-demand periods while maintaining adequate cooling under full load.

Ideal für...

Desktop PC builders who prioritize low-noise operation in office or home environments. Suitable for mid-tower and full-tower cases where a single 120mm exhaust or intake fan is needed to complement a CPU cooler or graphics card solution.

Anwendung von Chieftec AF-1225PWM

1. Mount the fan in a standard 120mm chassis fan bracket (front intake or rear exhaust position)
2. Connect the 4-pin PWM header to a compatible motherboard fan connector
3. Configure fan curve in BIOS or motherboard software to set desired noise-to-cooling ratio
4. Secure the power cable to a 4-pin Molex or SATA fan connector on the PSU