Hardware Spec Index

Brontix FN-8381 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN8381-PRIME · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index443 (Case Fans scale)
Category rank#472
Street price$9
Power3 W
Performance per dollar49.22
Released2026

Specifications

BrandBrontix
ModelBrontix FN-8381 Prime
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8381 Prime 140mm PWM Case Fan”, https://vextor7.com/item/18979341 (accessed 2026-10-26).