Hardware Spec Index

Zephyra FN-3740 Max 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3740-MAX · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index266 (Case Fans scale)
Category rank#46,589
Street price$9
Power3 W
Performance per dollar29.56
Released2022

Specifications

BrandZephyra
ModelZephyra FN-3740 Max
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3740 Max 120mm PWM Case Fan”, https://vextor7.com/item/612935 (accessed 2026-10-21).