Hardware Spec Index

Brontix FN-4581 SE 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4581-SE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index930 (Case Fans scale)
Category rank#5,597
Street price$29
Power3 W
Performance per dollar32.07
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4581 SE
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4581 SE 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/31311742 (accessed 2026-10-23).