Hardware Spec Index

Zephyra FN-3922 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3922-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index674 (Case Fans scale)
Category rank#16,885
Street price$19
Power4 W
Performance per dollar35.47
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3922 Prime
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3922 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3673170 (accessed 2026-10-20).