Noctua NF-A4x20 5V PWM 40x20mm Premium Fan, High Airflow Low Noise, 5V, 20mm Thick Fan, for Ventilation and Electronics Cooling, With OmniJoin Adaptor, 5000rpm 4-Pin PWM

Noctua NF-A4x20 5V PWM 40x20mm Premium Fan Description & Specifications:

The Noctua NF-A4x20 5V PWM 40x20mm Premium Fan delivers strong airflow from a compact 40mm frame while keeping noise levels low. It is a practical choice for electronics, ventilation systems, and other small cooling applications.

Compact 40x20mm design:

Measuring 40x20mm, this fan is made for installations where space is limited. Its 20mm thickness provides a useful balance between compact size and effective airflow.

5V operation:

The 5V design makes the fan suitable for compatible low-voltage electronics and DIY cooling projects. It can help improve ventilation in equipment where standard PC fans may not fit.

5000rpm performance:

With a maximum speed of up to 5000rpm, the fan provides strong air movement for its compact size. The high rotational speed helps move heat away from components and improves ventilation in confined spaces.

4-pin PWM control:

The 4-pin PWM connection allows compatible systems to regulate the fan speed based on temperature or workload. This gives you greater control over cooling performance and operating noise.

OmniJoin adaptor:

The included OmniJoin adaptor provides added flexibility when connecting the fan to different compatible setups. It makes the Noctua NF-A4x20 5V PWM 40x20mm Premium Fan easier to integrate into custom cooling and electronics projects.

Electronics and ventilation cooling:

This compact Noctua fan is well suited for small electronics, compact enclosures, networking equipment, DIY projects, and other applications that require reliable airflow in a limited space.