Hardware Spec Index

Brontix FN-8255 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN8255-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index393 (Case Fans scale)
Category rank#30,589
Street price$19
Power3 W
Performance per dollar20.68
Released2025

Specifications

BrandBrontix
ModelBrontix FN-8255 Prime
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8255 Prime 140mm PWM Case Fan”, https://vextor7.com/item/20183720 (accessed 2026-10-20).