Hardware Spec Index

Brontix FN-8903 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8903-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index811 (Case Fans scale)
Category rank#44,110
Street price$19
Power2 W
Performance per dollar42.68
Released2024

Specifications

BrandBrontix
ModelBrontix FN-8903 Prime
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8903 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3204469 (accessed 2026-10-20).