Hardware Spec Index

Brontix FN-2843 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2843-PRO · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index510 (Case Fans scale)
Category rank#32,741
Street price$19
Power4 W
Performance per dollar26.84
Released2023

Specifications

BrandBrontix
ModelBrontix FN-2843 Pro
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2843 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20067910 (accessed 2026-10-24).