Hardware Spec Index

Brontix FN-1143 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN1143-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index312 (Case Fans scale)
Category rank#8,997
Street price$9
Power3 W
Performance per dollar34.67
Released2025

Specifications

BrandBrontix
ModelBrontix FN-1143 Prime
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1143 Prime 120mm PWM Case Fan”, https://vextor7.com/item/4339699 (accessed 2026-10-21).