Hardware Spec Index

Zephyra FN-3470 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3470-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index733 (Case Fans scale)
Category rank#32,606
Street price$19
Power4 W
Performance per dollar38.58
Released2019

Specifications

BrandZephyra
ModelZephyra FN-3470 Ultra
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3470 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/21886511 (accessed 2026-10-24).