be quiet!

be quiet! Pure Wings 3 140mm Quiet Case Fan

Name: be quiet! Pure Wings 3 140mm Quiet Case Fan | High Top-end Speed with Low Minimum RPM |Extraordinary Air Pressure | BL107
Brand: be quiet!
SKU: B0CM41HNQS

Bottom line: The be quiet! Pure Wings 3 140mm Quiet Case Fan is a specs-and-price decision rather than a crowd-consensus one in the retro cpu coolers & fans category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

Live pricing on eBay

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

🛒 See live eBay price Also on Amazon — Check price → Compare to similar retro cpu coolers & fans

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-21

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ OPTIMIZED FRAME: The fan frame outlet designed for peak performance on radiators

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Used and vintage listings vary by seller and condition — check the listing photos, description and return terms before buying

SpecPicks Verdict

SpecPicks scored be quiet! Pure Wings 3 140mm Quiet Case Fan using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpu coolers & fans category. be quiet!'s retro cpu coolers & fans lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for retro cpu coolers & fans 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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

OPTIMIZED FRAME: The fan frame outlet designed for peak performance on radiators
AIRFLOW: 7 airflow-optimized fan blades not only reduce noise, but ensure performance under demanding configurations
QUIET PERFORMANCE: Pure Wings 3 can be operated with very low minimum rpm for very quiet operation
LONG BEARING LIFE: Long life rifle bearing gives an operating lifetime of 80,000 hours
German Design | German Engineering | German Quality | German Performance

Full Specifications

Brand	be quiet!
Model	BL107
AIRFLOW	7 airflow-optimized fan blades not only reduce noise, but ensure performance under demanding configurations
Voltage	12 volts
Wattage	3.64 watts
Material	Polycarbonate
Unit Count	1 Count
Noise Level	21.9 db
Part Number	BL107
Material Type	Polycarbonate
Cooling Method	Air
Number of Items	1
Number of Packs	1
OPTIMIZED FRAME	The fan frame outlet designed for peak performance on radiators
Air Flow Capacity	51.4 cfm
LONG BEARING LIFE	Long life rifle bearing gives an operating lifetime of 80,000 hours
QUIET PERFORMANCE	Pure Wings 3 can be operated with very low minimum rpm for very quiet operation
Compatible Devices	Desktop
Included Components	1 product
Power Connector Type	4-Pin
Full listing title	be quiet! Pure Wings 3 140mm Quiet Case Fan \| High Top-end Speed with Low Minimum RPM \|Extraordinary Air Pressure \| BL107

Ready to buy?

be quiet! Pure Wings 3 140mm Quiet Case Fan | High Top-end Speed with Low Minimum RPM |Extraordinary Air Pressure | BL107 is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

See live eBay listings → Check Amazon listing →