Hardware Spec Index

Zephyra FN-4089 SE 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4089-SE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index782 (Case Fans scale)
Category rank#10,296
Street price$19
Power3 W
Performance per dollar41.16
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4089 SE
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4089 SE 140mm PWM Case Fan”, https://vextor7.com/item/1008531 (accessed 2026-10-24).