Hardware Spec Index

Brontix FN-9603 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9603-PRO · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index283 (Case Fans scale)
Category rank#49,028
Street price$9
Power4 W
Performance per dollar31.44
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9603 Pro
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9603 Pro 140mm PWM Case Fan”, https://vextor7.com/item/6028429 (accessed 2026-10-24).