Hardware Spec Index

Corvane FN-4389 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4389-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index348 (Case Fans scale)
Category rank#12,516
Street price$9
Power4 W
Performance per dollar38.67
Released2021

Specifications

BrandCorvane
ModelCorvane FN-4389 Pro
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4389 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/17868607 (accessed 2026-10-22).