Hardware Spec Index

Brontix FN-4587 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4587-XT · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index399 (Case Fans scale)
Category rank#26,854
Street price$9
Power4 W
Performance per dollar44.33
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4587 XT
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4587 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/92394475 (accessed 2026-10-24).