Hardware Spec Index

Zephyra FN-4737 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4737-MAX · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index545 (Case Fans scale)
Category rank#41,428
Street price$19
Power4 W
Performance per dollar28.68
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4737 Max
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4737 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/99832695 (accessed 2026-10-25).