Hardware Spec Index

Zephyra FN-1866 SE 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN1866-SE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index484 (Case Fans scale)
Category rank#31,278
Street price$19
Power3 W
Performance per dollar25.47
Released2025

Specifications

BrandZephyra
ModelZephyra FN-1866 SE
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1866 SE 140mm PWM Case Fan”, https://vextor7.com/item/4768577 (accessed 2026-10-24).