Noctua NF-A6x15-FLX Fan 60x60x15mm 3500/3050/2250rpm

This fan Noctua NF-A6x15-FLX is a compact 60 mm cooler, ideal for tight cases, SFF systems, servers, routers, network devices, and any hardware with limited space. With a size of 60 x 60 x 15 mm and Noctua's classic brown color scheme, it is aimed at those looking for reliable and quiet cooling rather than a light show. It spins between 2250 and 3500 RPM, providing a good balance between airflow, pressure, and noise. The SSO2 bearing and long warranty position it as a long-term solution rather than a temporary patch.

What you get is a low-profile fan that can fit where standard 25 mm fans do not – perfect for compact cases, 1U/2U chassis, or closed devices with small grilles. With an airflow of 23.4 m³/h and maximum static pressure of 2.43 mmH2O, the fan is suitable not only for open positions but also for dense grilles, filters, and more limited ventilation openings. The maximum noise level of 19.8 dBA is quite low for this format and RPM, so you can use it in a workstation, HTPC, or office machine without annoying noise. With a consumption of only 1.02 W and a current of 0.085 A, the load on the motherboard and power supply is minimal, even if you add several such fans.

• Compact size 60 x 60 x 15 mm, allowing installation in very tight spaces and low-profile cases where standard fans do not fit.
• RPM range of 2250–3500 RPM, providing flexibility between quieter operation and more aggressive cooling according to system needs.
• Airflow of 23.4 m³/h, sufficient for effectively exhausting warm air from small volumes or specific components.
• Maximum static pressure of 2.43 mmH2O, suitable for use behind dense grilles, filters, or in chassis with limited openings.
• Low noise level of only 19.8 dBA, making it suitable for quiet configurations, media centers, and office environments.
• SSO2 Bearing, focused on long life and stable operation under prolonged load.
• Standard 3-pin connector, easy to plug into motherboards and controllers, even without the need for PWM control.
• Very low consumption of 1.02 W / 0.085 A, minimizing the load on fan headers and suitable for devices with more limited power supply.
• Long warranty of 72 months, indicating confidence in the reliability and durability of the fan.

Who is this fan suitable for? For anyone assembling a compact system, working on network/server devices, or having specific hardware with a 60 mm opening and needing quiet yet reliable cooling. If you are looking for high airflow for a large gaming case or absolutely want RGB lighting, this is not your model – the focus here is on functionality and reliability.

The combination of small form factor, decent airflow, low noise, and long warranty makes the Noctua NF-A6x15-FLX a very sensible choice for critical yet tight spaces in the system. You install it, set it up, and forget about it for years to come.