Hardware Spec Index

Brontix FN-5408 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5408-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index763 (Case Fans scale)
Category rank#17,782
Street price$19
Power4 W
Performance per dollar40.16
Released2022

Specifications

BrandBrontix
ModelBrontix FN-5408 Core
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5408 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/52591874 (accessed 2026-10-19).