Hardware Spec Index

Brontix FN-8091 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN8091-XT · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index213 (Case Fans scale)
Category rank#23,288
Street price$9
Power3 W
Performance per dollar23.67
Released2025

Specifications

BrandBrontix
ModelBrontix FN-8091 XT
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8091 XT 140mm PWM Case Fan”, https://vextor7.com/item/7794943 (accessed 2026-10-26).