Axial Case Fan BLOW 80×25 mm 12V sleeve-bearing for PC cooling

The BLOW 80×25 mm 12V sleeve-bearing axial fan is designed for compact PC case cooling and ventilation of small electronic enclosures. With an 80 mm diameter and 25 mm thickness, this fan delivers directed airflow while occupying minimal space. It runs from a 12V DC supply and uses a sleeve (sliding) bearing, offering a simple and cost-effective solution for continuous ventilation in desktops, routers, small servers and other devices where clearance is limited.

Advantages

This axial fan combines a compact form factor with reliable 12V operation and low-profile mounting. The sleeve-bearing construction provides quiet baseline performance and straightforward installation. Its standard dimensions make it compatible with many chassis and brackets, allowing straightforward replacement or integration into existing cooling configurations.

Suitable for

• Case ventilation in small desktop and HTPC systems
• Cooling of network equipment such as routers and switches
• Airflow for compact servers and NAS enclosures
• Ventilation of power supplies, adapters and small electronics

Key specifications

• Fan type: axial case fan
• Size: 80 × 25 mm (diameter × thickness)
• Rated voltage: 12 V DC
• Bearing type: sleeve (sliding) bearing
• Typical use: continuous ventilation and chassis airflow

How to use

Install the fan into a compatible 80 mm mounting location using the appropriate screws or mounting hardware. Connect the fan to a 12V DC source or compatible motherboard header, observing correct polarity. Ensure the airflow orientation matches the intended cooling path—typically blowing air into or out of the chassis as required. Maintain access for power and avoid routing cables across the blades or obstructing intake and exhaust areas.

Usage recommendations

For extended service life and steady performance, plan periodic inspections and light cleaning to remove dust buildup. If higher rotational stability or longer lifespan is required in demanding applications, consider fans with ball bearings or fluid dynamic bearings as alternatives.