Hardware Spec Index

Brontix FN-6381 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6381-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,029 (Case Fans scale)
Category rank#21,918
Street price$29
Power4 W
Performance per dollar35.48
Released2022

Specifications

BrandBrontix
ModelBrontix FN-6381 Prime
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6381 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/86034 (accessed 2026-10-19).