Hardware Spec Index

Zephyra FN-1909 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN1909-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index487 (Case Fans scale)
Category rank#11,999
Street price$19
Power3 W
Performance per dollar25.63
Released2019

Specifications

BrandZephyra
ModelZephyra FN-1909 Ultra
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1909 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/11548367 (accessed 2026-10-20).