Hardware Spec Index

Brontix FN-5581 Plus 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5581-PLUS · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,251 (Case Fans scale)
Category rank#44,166
Street price$49
Power4 W
Performance per dollar25.53
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5581 Plus
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5581 Plus 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5401372 (accessed 2026-10-23).