Hardware Spec Index

Brontix FN-4043 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4043-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index251 (Case Fans scale)
Category rank#18,078
Street price$9
Power4 W
Performance per dollar27.89
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4043 Pro
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4043 Pro 120mm PWM Case Fan”, https://vextor7.com/item/7124928 (accessed 2026-10-22).