Hardware Spec Index

Zephyra FN-1889 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1889-CORE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index286 (Case Fans scale)
Category rank#22,400
Street price$9
Power3 W
Performance per dollar31.78
Released2019

Specifications

BrandZephyra
ModelZephyra FN-1889 Core
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1889 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7720932 (accessed 2026-10-24).