Hardware Spec Index

Brontix FN-4043 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4043-CORE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index487 (Case Fans scale)
Category rank#33,599
Street price$19
Power2 W
Performance per dollar25.63
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4043 Core
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4043 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2290465 (accessed 2026-10-19).