Hardware Spec Index

Brontix FN-4370 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4370-XT · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index290 (Case Fans scale)
Category rank#11,106
Street price$9
Power3 W
Performance per dollar32.22
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4370 XT
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4370 XT 140mm PWM Case Fan”, https://vextor7.com/item/499994 (accessed 2026-10-19).