Hardware Spec Index

Zephyra FN-4737 XT 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4737-XT · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index792 (Case Fans scale)
Category rank#31,872
Street price$29
Power4 W
Performance per dollar27.31
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4737 XT
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4737 XT 140mm PWM Case Fan”, https://vextor7.com/item/11052294 (accessed 2026-10-25).