Hardware Spec Index

Brontix FN-6509 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6509-PRO · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index555 (Case Fans scale)
Category rank#18,273
Street price$19
Power4 W
Performance per dollar29.21
Released2026

Specifications

BrandBrontix
ModelBrontix FN-6509 Pro
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6509 Pro 120mm PWM Case Fan”, https://vextor7.com/item/30006848 (accessed 2026-10-20).