Hardware Spec Index

Zephyra FN-2989 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2989-PRO · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index411 (Case Fans scale)
Category rank#20,849
Street price$9
Power4 W
Performance per dollar45.67
Released2022

Specifications

BrandZephyra
ModelZephyra FN-2989 Pro
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2989 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/95290403 (accessed 2026-10-25).