Hardware Spec Index

Brontix FN-9003 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9003-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index402 (Case Fans scale)
Category rank#45,565
Street price$9
Power4 W
Performance per dollar44.67
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9003 Ultra
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9003 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6880429 (accessed 2026-10-24).