This article covers be quiet! Pure Wings 2 92mm (92x92x25mm).

Overview

The be quiet! Pure Wings 2 92mm is a compact 92mm case fan from the German cooling specialist. It spins up to 1900 RPM while keeping noise at just 18.6 dBA, making it one of the quietest options in its size class. Dimensions are 92x92x25mm, ideal for small cases, radiator push/pull setups, or CPU cooler replacement. With an affordable price tag, this fan targets budget-conscious builders who want decent airflow without the noise. It uses a 3-pin connector, so speed control is via voltage regulation (DC mode). The fan draws only 3.8W at full speed and can operate at voltages as low as 4V. The polycarbonate material keeps weight down while maintaining durability. This is a no-frills, reliable fan that has been a staple in quiet PC builds for years.

Compatibility Guide

92mm fans are a standard size found in many small-form-factor cases and older mid-tower cases. When replacing a fan or adding one, ensure your case has 92mm mounting holes (usually spaced 82.5mm apart). This fan works well as a rear exhaust in Mini-ITX and Micro-ATX builds, or as an intake in tight spaces. Since it uses a 3-pin header, connect it to a motherboard 3-pin or 4-pin header and set the BIOS to DC mode for speed control. If you connect it to a 4-pin header that stays in PWM mode, the fan will run at maximum speed constantly. The fan can also be used with a fan controller or a resistor cable for manual speed adjustment.

Product Info

The Pure Wings 2 92mm belongs to be quiet!'s entry-level fan series, but it punches above its weight in quiet operation. It has been on the market for several years, still in active production due to steady demand. The warranty is typically 3 years. Market positioning is firmly in the budget segment: you get good noise-to-airflow ratio without paying a premium. Key specs: max 1900 RPM, 18.6 dBA noise, 3.8W power draw. While it doesn't offer RGB or PWM, it fulfills its basic cooling task quietly and reliably.

Best Use Cases

Quiet office or HTPC builds: The low noise level (18.6 dBA) is barely audible, perfect for environments where silence matters. Small form factor (SFF) PCs: 92mm fans are the standard size for many SFF cases (e.g., Fractal Design Node 202, SilverStone SG13). Use one as an exhaust to keep temperatures in check. * Budget gaming rigs: When building on a tight budget, this fan provides adequate airflow for mid-range components without breaking the bank. Pair it with a cheap air cooler for a decent silent setup.

Things to Consider

The lack of PWM control means you cannot rely on automatic speed ramping based on CPU temperature—you'll need to manually set a fixed voltage or use motherboard DC mode. In very warm climates or with high-power components, the 92mm size may struggle to move enough air; consider using two of them or supplementing with a larger fan. Also, the bearing type is not explicitly stated (likely rifle bearing), which may lead to increased noise after several years of continuous use. If you need superior long-term quietness, competing models like the Noctua NF-A9 or Arctic P9 might be worth the extra cost, but for most everyday builds, the Pure Wings 2 offers excellent value.

Product Disclosure (Amazon)

  • Manufacturer: be quiet!
  • ASIN: B00IOIKG68
  • Note: This article covers a manufacturer-made product based on Amazon listing details.