Hardware Spec Index

Brontix FN-9906 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9906-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index300 (Case Fans scale)
Category rank#6,663
Street price$9
Power4 W
Performance per dollar33.33
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9906 Prime
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9906 Prime 120mm PWM Case Fan”, https://vextor7.com/item/20139764 (accessed 2026-10-22).