Hardware Spec Index

Zephyra FN-1974 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1974-PRO · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,078 (Case Fans scale)
Category rank#2,019
Street price$39
Power4 W
Performance per dollar27.64
Released2021

Specifications

BrandZephyra
ModelZephyra FN-1974 Pro
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1974 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/32637806 (accessed 2026-10-24).