Hardware Spec Index

Brontix FN-4547 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4547-XT · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index207 (Case Fans scale)
Category rank#7,724
Street price$9
Power3 W
Performance per dollar23.00
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4547 XT
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4547 XT 140mm PWM Case Fan”, https://vextor7.com/item/2249143 (accessed 2026-10-21).