Hardware Spec Index

Brontix FN-4147 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4147-MAX · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index468 (Case Fans scale)
Category rank#46,429
Street price$19
Power3 W
Performance per dollar24.63
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4147 Max
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4147 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/73674830 (accessed 2026-10-24).