Hardware Spec Index

Brontix FN-6305 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6305-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index267 (Case Fans scale)
Category rank#24,087
Street price$9
Power4 W
Performance per dollar29.67
Released2025

Specifications

BrandBrontix
ModelBrontix FN-6305 Pro
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6305 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21394827 (accessed 2026-10-19).