Hardware Spec Index

Brontix FN-4069 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4069-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index804 (Case Fans scale)
Category rank#41,385
Street price$29
Power3 W
Performance per dollar27.72
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4069 Prime
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4069 Prime 120mm PWM Case Fan”, https://vextor7.com/item/19292007 (accessed 2026-10-20).