Hardware Spec Index

Corvane FN-3181 SE 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3181-SE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index238 (Case Fans scale)
Category rank#35,651
Street price$9
Power4 W
Performance per dollar26.44
Released2021

Specifications

BrandCorvane
ModelCorvane FN-3181 SE
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3181 SE 140mm PWM Case Fan”, https://vextor7.com/item/53663404 (accessed 2026-10-22).