Hardware Spec Index

Zephyra FN-3742 Pro 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3742-PRO · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,042 (Case Fans scale)
Category rank#11,478
Street price$29
Power4 W
Performance per dollar35.93
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3742 Pro
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3742 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7150496 (accessed 2026-10-24).