Hardware Spec Index

Zephyra FN-5409 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN5409-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index335 (Case Fans scale)
Category rank#25,407
Street price$9
Power4 W
Performance per dollar37.22
Released2020

Specifications

BrandZephyra
ModelZephyra FN-5409 Ultra
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5409 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/769347 (accessed 2026-10-20).