Hardware Spec Index

Corvane FN-4181 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4181-SE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index788 (Case Fans scale)
Category rank#41,504
Street price$19
Power3 W
Performance per dollar41.47
Released2020

Specifications

BrandCorvane
ModelCorvane FN-4181 SE
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4181 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/22550175 (accessed 2026-10-26).