be quiet! Light Wings 140mm PWM Premium Low Noise ARGB Cooling Fan | 4-Pin | Black | BL074

SpecPicks Verdict

SpecPicks scored be quiet! Light Wings 140mm PWM Premium Low Noise ARGB Cooling Fan |… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the power supplies category. be quiet!'s power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for power supplies 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.

Key Features

• ARGB lighting on front and rear
• Multiple colors and modes for an individual look thanks to 20 LEDs
• Seven silence-optimized fan blades for high airflow and low noise-generating turbulences
• Very quiet operation with max. 23.3dB(A)
• Long life rifle-bearing gives an operating lifetime of 60,000 hours

Full Specifications

Ready to buy?

be quiet! Light Wings 140mm PWM Premium Low Noise ARGB Cooling Fan | 4-Pin | Black | BL074 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.

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*Price sourced from Amazon.com. Last updated 2026-08-22. Price and availability subject to change.