Hardware Spec Index

Brontix FN-3129 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3129-PRO · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index747 (Case Fans scale)
Category rank#9,181
Street price$29
Power3 W
Performance per dollar25.76
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3129 Pro
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3129 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/103701 (accessed 2026-10-22).