Hardware Spec Index

Zephyra FN-1966 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1966-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index226 (Case Fans scale)
Category rank#2,896
Street price$9
Power4 W
Performance per dollar25.11
Released2019

Specifications

BrandZephyra
ModelZephyra FN-1966 Ultra
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1966 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6322388 (accessed 2026-10-23).