Hardware Spec Index

Zephyra FN-1981 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1981-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index690 (Case Fans scale)
Category rank#1,117
Street price$19
Power3 W
Performance per dollar36.32
Released2020

Specifications

BrandZephyra
ModelZephyra FN-1981 Plus
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1981 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9049030 (accessed 2026-10-21).