Lenovo 4F17A14488 computer cooling system Computer case Air cooler 4 cm Black, Metallic

The Lenovo 4F17A14488 air cooler is a compact cooling component designed for installation in computer cases. With a 40 mm fan diameter and a black metallic finish, this air cooler provides targeted airflow to help maintain optimal operating temperatures for small form-factor systems or local hot spots inside larger chassis.

Advantages

The 40 mm fan delivers focused airflow in a small footprint, and the black metallic housing offers durable construction and a discreet appearance. Its compact size makes it suitable for restricted spaces where full-size coolers cannot be mounted, while the fan's design supports continuous operation for case ventilation or component spot cooling.

Suitable for

• Small form-factor PCs and mini-ITX builds
• Cooling VRM, chipset, or storage drive bays
• Supplementary airflow in rackmount or densely packed desktops
• Replacements for failed 40 mm case or component fans

Key specifications

• Type: Air cooler
• Fan diameter: 40 mm
• Product colour: Black, Metallic
• Brand: Lenovo
• MPN: 4F17A14488
• EAN: 0889488511839

How to use

Install the Lenovo 4F17A14488 in the intended fan mount or on the component that requires spot cooling, ensuring correct orientation for airflow direction. Secure the unit with the appropriate screws or clips for your chassis, connect the fan to the compatible power header or connector, and verify operation in the system BIOS or fan-control software. Positioning the cooler to direct airflow toward heat-generating components increases effectiveness.

Recommendations

Confirm compatibility of the 40 mm fan size with your case or component mount before purchase. Use the cooler for auxiliary or local cooling rather than as a primary CPU cooler. For long-term reliability, keep system ventilation clean and monitor fan speed and noise in regular maintenance checks.