Hardware Spec Index

Zephyra FN-3972 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3972-PLUS · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index301 (Case Fans scale)
Category rank#39,467
Street price$9
Power4 W
Performance per dollar33.44
Released2024

Specifications

BrandZephyra
ModelZephyra FN-3972 Plus
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-3972 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/60003972 (accessed 2026-10-20).