Hardware Spec Index

Brontix FN-3131 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3131-XT · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,042 (Case Fans scale)
Category rank#34,621
Street price$29
Power4 W
Performance per dollar35.93
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3131 XT
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3131 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7948389 (accessed 2026-10-20).