Hardware Spec Index

Brontix FN-3906 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3906-PRIME · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index984 (Case Fans scale)
Category rank#8,638
Street price$29
Power4 W
Performance per dollar33.93
Released2026

Specifications

BrandBrontix
ModelBrontix FN-3906 Prime
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3906 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9759899 (accessed 2026-10-18).