Hardware Spec Index

Corvane FN-3989 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3989-SE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index553 (Case Fans scale)
Category rank#5,821
Street price$19
Power2 W
Performance per dollar29.11
Released2020

Specifications

BrandCorvane
ModelCorvane FN-3989 SE
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3989 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6165211 (accessed 2026-10-25).