Ventilator Noiseblocker eLoop B12-PS

The Noiseblocker eLoop B12-PS is a 120 mm computer case fan designed to provide reliable airflow and stable operation for desktop systems. It operates at 12 V with a rotational speed range from 400 to 1500 RPM and delivers an airflow of 98.7 m³/h. The fan’s 120 mm diameter and 25 mm thickness make it compatible with standard fan mounts, while its white colour fits with light or neutral-themed builds.

Advantages

The eLoop B12-PS combines a wide rotational speed range with a compact 120 mm form factor to balance quiet operation and effective cooling. Its measured airflow ensures consistent heat dissipation from case components, and the standardized dimensions simplify installation in most ATX and micro-ATX enclosures. The white finish provides a clean visual appearance without affecting performance.

Suitable for

• General case ventilation for desktop PCs
• Supplemental cooling for mid-range GPUs and CPUs
• Replacement for existing 120 mm intake or exhaust fans
• Systems where a neutral white fan aesthetic is preferred

Key specifications

• Fan diameter: 120 mm
• Thickness: 25 mm
• Operating voltage: 12 V
• Rotational speed: 400–1500 RPM
• Airflow: 98.7 m³/h
• Colour: White

How to use

Mount the fan to a compatible 120 mm fan location in the computer case using the supplied screws or equivalent fasteners. Connect the fan’s power connector to an available 3-pin or 4-pin header on the motherboard or to a dedicated fan controller, ensuring the header supports 12 V operation and the chosen control method (voltage or PWM) if applicable. Orient the fan so that airflow direction aligns with the intended intake or exhaust path in the chassis. Verify secure mounting to minimize vibration and ensure cables are routed to avoid contact with the blades.

Recommendations

For optimal cooling balance, use the eLoop B12-PS in combination with other case fans to create a consistent airflow pattern (positive or neutral pressure). Regularly clean dust filters and fan blades to maintain rated airflow and check mounting points periodically to prevent noise caused by loose fasteners.