Hardware Spec Index

Brontix FN-6905 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6905-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index497 (Case Fans scale)
Category rank#40,038
Street price$19
Power3 W
Performance per dollar26.16
Released2026

Specifications

BrandBrontix
ModelBrontix FN-6905 Ultra
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6905 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/800285 (accessed 2026-10-19).