be quiet!
be quiet! Pure Wings 2 140mm Premium Low Noise Cooling Fan | Black | BL047
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
The pure Wings 2 fans bring famous be quiet! Silent cooling to entry level computing, yet are also appropriate for gaming and multimedia systems. The most important features include:nine airflow-optimized fan blades that reduce noise-generating turbulence while increasing airfloweven at maximum speed, the 140mm size operates at only 18.8 db(a)a long-life rifle bearing that contributes to an operating lifetime of 80, 000 hours (> 9 years)product conception, design and quality control in germanythree Year warrantycombining outstanding reliability, quiet operation, and a great…
SpecPicks Verdict
SpecPicks classifies be quiet! Pure Wings 2 140mm Premium Low Noise Cooling Fan | Black |… as a category leader on buyer feedback in the pc cases category, based on 1,926 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. be quiet!'s positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for pc cases of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.7★ average across customer reviews
- ✓ Large, well-vetted feedback pool (1,926 reviews)
- ✓ AIRFLOW OPTIMIZED: 9 airflow-optimized fan blades that reduce noise-generating turbulence
- ✓ Backed by be quiet!'s warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- AIRFLOW OPTIMIZED: 9 airflow-optimized fan blades that reduce noise-generating turbulence
- LONG LIFE: Rifle bearing gives an operating lifetime of 80,000 hours
- QUIET PERFORMANCE: Even at maximum speed, operates at only 18.8 dB(A)
- PROVEN RELIABILITY: German design, engineering, quality and performance
- WARRANTY: 3-year manufacturer’s warranty
Full Specifications
| Brand | be quiet! |
|---|---|
| Model | BL047 |
| Voltage | 18 Volts |
| Wattage | 120 watts |
| Material | Copper |
| WARRANTY | 3-year manufacturer’s warranty |
| LONG LIFE | Rifle bearing gives an operating lifetime of 80,000 hours |
| Unit Count | 1 Count |
| Noise Level | 18.8 Decibels |
| Part Number | BL047 |
| Material Type | Copper |
| Cooling Method | Fan |
| Item Type Name | Case fan |
| Number of Items | 1 |
Ready to buy?
be quiet! Pure Wings 2 140mm Premium Low Noise Cooling Fan | Black | BL047 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
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