Hardware Spec Index

Corvane FN-6904 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN6904-PRO · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index636 (Case Fans scale)
Category rank#26,166
Street price$19
Power2 W
Performance per dollar33.47
Released2020

Specifications

BrandCorvane
ModelCorvane FN-6904 Pro
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6904 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/69729553 (accessed 2026-10-19).