Hardware Spec Index

Brontix FN-2129 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN2129-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index541 (Case Fans scale)
Category rank#1,506
Street price$19
Power3 W
Performance per dollar28.47
Released2019

Specifications

BrandBrontix
ModelBrontix FN-2129 Pro
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2129 Pro 120mm PWM Case Fan”, https://vextor7.com/item/2810657 (accessed 2026-10-21).