Hardware Spec Index

Brontix FN-3155 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3155-PRIME · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,321 (Case Fans scale)
Category rank#27,122
Street price$39
Power2 W
Performance per dollar33.87
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3155 Prime
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise27 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-3155 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6897970 (accessed 2026-10-26).