Hardware Spec Index

Zephyra FN-1961 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN1961-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index240 (Case Fans scale)
Category rank#20,392
Street price$9
Power4 W
Performance per dollar26.67
Released2019

Specifications

BrandZephyra
ModelZephyra FN-1961 Pro
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1961 Pro 140mm PWM Case Fan”, https://vextor7.com/item/41662227 (accessed 2026-10-24).