Hardware Spec Index

Brontix FN-8571 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN8571-CORE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index332 (Case Fans scale)
Category rank#23,860
Street price$9
Power4 W
Performance per dollar36.89
Released2023

Specifications

BrandBrontix
ModelBrontix FN-8571 Core
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8571 Core 140mm PWM Case Fan”, https://vextor7.com/item/72326977 (accessed 2026-10-24).