Hardware Spec Index

Brontix FN-9603 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9603-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index371 (Case Fans scale)
Category rank#20,727
Street price$9
Power3 W
Performance per dollar41.22
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9603 Ultra
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9603 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6809526 (accessed 2026-10-20).