Fan be quiet! Pure Wings 3 Fan 140mm - BL107

be quiet! Pure Wings 3 140mm (BL107) is a quiet case fan aimed at people who want stable airflow without excessive noise. The size is 140 x 140 x 25 mm, and the maximum RPM reaches 1200 RPM, which is a good balance between cooling and acoustics. With a noise level of up to 21.9 dBA, you can use it comfortably in a quiet work or gaming system. There is no RGB, so the design is clean and entirely focused on function.

What you get

As a case cooler, this fan is designed to maintain stable airflow in your system without generating excessive noise. With a flow rate of 97.5 m3/h, you can expect effective expulsion of hot air from the case or intake of fresh air for lower CPU and GPU temperatures. The maximum static pressure of 0.96 mmH2O makes it more suitable primarily for case fans rather than very dense radiators. The Rifle Bearing is optimized for longer life and quieter operation compared to basic sleeve bearings, especially during prolonged 24/7 use. The consumption at 0.3 A and 12 V is standard, so it won't overload the fan headers on the motherboard.

• Case fan with a size of 140 x 140 x 25 mm, suitable for most mid and full tower cases that support 140mm positions.
• Maximum RPM of 1200 RPM for a balanced ratio between cooling and low noise in everyday and gaming use.
• Airflow of 97.5 m3/h, providing stable ventilation for the case and lower component temperatures.
• Static pressure of 0.96 mmH2O, sufficient for operation through standard dust filters and mesh panels.
• Low noise level of only 21.9 dBA, making it suitable for quiet builds and systems in a bedroom or office.
• Rifle Bearing for better balance between long life, reliability, and quieter operation compared to cheap sleeve solutions.
• Clean black design without RGB lighting for minimalist configurations and people who do not seek a “Christmas tree” in the case.
• Long 36 months warranty, giving you peace of mind for long-term use.

Who it is suitable for

This fan is suitable if you want a quiet and well-ventilated case for gaming, work, or home server, without paying extra for RGB and features you don't need. It fits perfectly for front intake or rear exhaust in mid-range and quieter builds. If you are chasing extreme RPMs and maximum static pressure for dense water radiators, you may find a bit of “aggression” lacking here.

The combination of low noise, good airflow, and reliable rifle bearing, plus a 36-month warranty, makes this 140mm fan a very sensible choice for stable and quiet case cooling.