Hardware Spec Index

Brontix FN-8581 Core 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN8581-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#13,595
Street price$49
Power4 W
Performance per dollar28.57
Released2022

Specifications

BrandBrontix
ModelBrontix FN-8581 Core
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8581 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/45916030 (accessed 2026-10-19).