Hardware Spec Index

Brontix FN-8531 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN8531-XT · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index627 (Case Fans scale)
Category rank#43,021
Street price$19
Power4 W
Performance per dollar33.00
Released2021

Specifications

BrandBrontix
ModelBrontix FN-8531 XT
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8531 XT 140mm PWM Case Fan”, https://vextor7.com/item/31924351 (accessed 2026-10-23).