Hardware Spec Index

Corvane FN-4221 Max 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4221-MAX · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index726 (Case Fans scale)
Category rank#32,406
Street price$19
Power4 W
Performance per dollar38.21
Released2019

Specifications

BrandCorvane
ModelCorvane FN-4221 Max
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4221 Max 140mm PWM Case Fan”, https://vextor7.com/item/167728 (accessed 2026-10-22).