Axial fan BLOW Blow 80x15mm 12V ball-bearing — 80×15 mm, 12V

The BLOW Blow 80×15 mm axial fan is a compact 12 V cooling solution designed for small PC enclosures, electronic devices and auxiliary ventilation points. Its 80×15 mm frame and ball-bearing design provide a balance of size, airflow and mechanical durability for applications that require continuous operation in constrained spaces.

Advantages

This 12 V axial fan offers reliable continuous operation thanks to its ball-bearing motor, which improves lifespan under sustained use compared with sleeve-bearing alternatives. The slim 15 mm profile enables installation in tight spaces where standard-depth fans cannot fit, while the 80 mm diameter maintains sufficient airflow for cooling CPUs, cases, heatsinks or compact electronics. The simple, robust construction suits both consumer PC builds and small industrial or embedded systems that need stable ventilation.

Suitable for

• Small desktop PC cases and HTPC builds with limited clearance
• Cooling of heatsinks, small power supplies and electronic enclosures
• Auxiliary ventilation for routers, network switches and embedded systems
• Replacements for failing 80 mm low-profile fans in consumer devices

Key specifications

• Frame size: 80 × 15 mm
• Operating voltage: 12 V DC
• Bearing type: ball bearing
• Fan type: axial
• Typical applications: case, CPU support, heatsink and general-purpose ventilation

How to use

Install the fan in the intended airflow orientation, observing the marked intake and exhaust directions if present. Secure the fan using appropriate screws or mounting hardware sized for 80 mm fan holes, taking care not to overtighten and distort the frame. Connect the fan to a 12 V DC source or motherboard header that provides the correct voltage and current; if the fan has a three-pin connector, align pins properly before power-up. Ensure the surrounding area provides adequate clearance and that cable routing prevents contact with the blades when the fan is in operation.

Usage recommendations

For longest service life, use the fan in environments with controlled dust levels and operating temperatures within typical PC ranges. Periodic cleaning with compressed air and inspection of mounting points will help maintain airflow and reduce noise. When replacing older fans, verify connector compatibility and available power draw from the system header or supply.