Hardware Spec Index

Zephyra FN-1786 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN1786-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index676 (Case Fans scale)
Category rank#26,391
Street price$19
Power3 W
Performance per dollar35.58
Released2019

Specifications

BrandZephyra
ModelZephyra FN-1786 Ultra
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1786 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/4458997 (accessed 2026-10-20).