Hardware Spec Index

Zephyra FN-4120 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4120-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index226 (Case Fans scale)
Category rank#27,882
Street price$9
Power4 W
Performance per dollar25.11
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4120 SE
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4120 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/588752 (accessed 2026-10-20).