Cooling fan EUROCASE 80mm 12V 0.17A blue LED illuminated with Molex connector

EUROCASE 80mm cooling fan operates at 12V with a rated current of 0.17A and features integrated blue LED illumination. The fan is intended for PC case ventilation and general-purpose cooling where a compact, low-power air mover is required. It connects to system power via a standard Molex plug, making it compatible with older and some current power supply units that provide peripheral connectors. The fan's 80mm size and straightforward interface suit small form-factor cases, replacement of worn fans, or adding visible LED lighting to a build.

Advantages

The fan provides reliable airflow at a compact 80mm form factor while consuming low power (12V, 0.17A). Built-in blue LEDs add visible illumination without separate lighting controllers. The Molex connector enables direct connection to a PSU peripheral line for systems without dedicated fan headers. The design is compatible with a variety of PC enclosures and helps maintain internal temperatures by promoting constant airflow.

Suitable for

• Case ventilation in small and mid-tower PCs
• Replacement of noisy or failed 80mm fans
• Systems requiring visible blue LED lighting
• General-purpose electronics cooling where a Molex power connection is available

Key specifications

• Fan diameter: 80 mm
• Rated voltage: 12 V DC
• Rated current: 0.17 A
• Illumination: integrated blue LEDs
• Power connector: 4-pin Molex peripheral plug
• Application: chassis and general-purpose cooling

How to use

Install the fan into an available 80mm mounting location inside the PC case using the appropriate screws or mounting hardware. Ensure the airflow direction matches the case ventilation design (intake or exhaust) by checking the arrow indicators on the fan frame, if present. Connect the Molex plug to a matching peripheral connector from the power supply unit while the system is powered off. After connection, power on the system and verify that the fan spins and the blue LEDs illuminate. Secure cables away from moving parts and confirm there is no contact with other components.

Usage recommendations

For reliable operation, keep the fan and surrounding area free of dust and debris; periodic cleaning with compressed air or a soft brush is recommended. If your motherboard provides fan headers and you need variable speed control, consider using a Molex-to-3-pin adapter with a fan controller or replace with a fan designed for PWM control. Observe standard safety precautions when working inside a powered-down PC and avoid forcing connectors into incompatible sockets.