Hardware Spec Index

Brontix FN-9181 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9181-XT · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index266 (Case Fans scale)
Category rank#4,304
Street price$9
Power3 W
Performance per dollar29.56
Released2023

Specifications

BrandBrontix
ModelBrontix FN-9181 XT
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9181 XT 140mm PWM Case Fan”, https://vextor7.com/item/2568063 (accessed 2026-10-21).