Hardware Spec Index

Zephyra FN-9581 Edge 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9581-EDGE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,158 (Case Fans scale)
Category rank#42,871
Street price$49
Power2 W
Performance per dollar23.63
Released2022

Specifications

BrandZephyra
ModelZephyra FN-9581 Edge
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise30 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-9581 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/31589659 (accessed 2026-10-26).