Hardware Spec Index

Zephyra FN-3742 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3742-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index479 (Case Fans scale)
Category rank#6,339
Street price$19
Power4 W
Performance per dollar25.21
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3742 Plus
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3742 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/544869 (accessed 2026-10-21).