Hardware Spec Index

Brontix FN-8521 Core 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN8521-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index846 (Case Fans scale)
Category rank#46,633
Street price$29
Power3 W
Performance per dollar29.17
Released2020

Specifications

BrandBrontix
ModelBrontix FN-8521 Core
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8521 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2938799 (accessed 2026-10-25).