Hardware Spec Index

Corvane FN-4478 Max 120mm PWM Case Fan

Case Fans · Corvane · SKU FN4478-MAX · Released 2021 · Updated 2026-10-27

Key facts

Benchmark index467 (Case Fans scale)
Category rank#12,184
Street price$19
Power3 W
Performance per dollar24.58
Released2021

Specifications

BrandCorvane
ModelCorvane FN-4478 Max
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4478 Max 120mm PWM Case Fan”, https://vextor7.com/item/53673942 (accessed 2026-10-27).