Hardware Spec Index

Zephyra FN-4181 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4181-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,165 (Case Fans scale)
Category rank#15,817
Street price$39
Power3 W
Performance per dollar29.87
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4181 Edge
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4181 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/92438625 (accessed 2026-10-24).