Hardware Spec Index

Zephyra FN-4237 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4237-PRO · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index922 (Case Fans scale)
Category rank#6,267
Street price$29
Power4 W
Performance per dollar31.79
Released2022

Specifications

BrandZephyra
ModelZephyra FN-4237 Pro
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4237 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/17846314 (accessed 2026-10-24).