Hardware Spec Index

Brontix FN-4811 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4811-PRO · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index738 (Case Fans scale)
Category rank#35,433
Street price$19
Power3 W
Performance per dollar38.84
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4811 Pro
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4811 Pro 120mm PWM Case Fan”, https://vextor7.com/item/6424939 (accessed 2026-10-19).