Hardware Spec Index

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

Case Fans · Zephyra · SKU FN4181-EDGE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index644 (Case Fans scale)
Category rank#17,211
Street price$19
Power3 W
Performance per dollar33.89
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4181 Edge
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4181 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9921171 (accessed 2026-10-24).