Hardware Spec Index

Brontix FN-5143 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN5143-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index697 (Case Fans scale)
Category rank#25,634
Street price$19
Power3 W
Performance per dollar36.68
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5143 XT
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5143 XT 140mm PWM Case Fan”, https://vextor7.com/item/48751963 (accessed 2026-10-20).