Hardware Spec Index

Brontix FN-7309 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7309-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index859 (Case Fans scale)
Category rank#43,693
Street price$29
Power4 W
Performance per dollar29.62
Released2025

Specifications

BrandBrontix
ModelBrontix FN-7309 Pro
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7309 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/17070751 (accessed 2026-10-20).