Hardware Spec Index

Zephyra FN-3491 Max 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3491-MAX · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index900 (Case Fans scale)
Category rank#37,630
Street price$29
Power3 W
Performance per dollar31.03
Released2024

Specifications

BrandZephyra
ModelZephyra FN-3491 Max
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise29 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-3491 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/673919 (accessed 2026-10-25).