Hardware Spec Index

Zephyra FN-3309 SE 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3309-SE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index246 (Case Fans scale)
Category rank#7,799
Street price$9
Power3 W
Performance per dollar27.33
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3309 SE
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3309 SE 120mm PWM Case Fan”, https://vextor7.com/item/3069043 (accessed 2026-10-21).