Hardware Spec Index

Corvane FN-1581 Max 140mm PWM Case Fan

Case Fans · Corvane · SKU FN1581-MAX · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index242 (Case Fans scale)
Category rank#31,575
Street price$9
Power3 W
Performance per dollar26.89
Released2019

Specifications

BrandCorvane
ModelCorvane FN-1581 Max
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1581 Max 140mm PWM Case Fan”, https://vextor7.com/item/79483165 (accessed 2026-10-22).