Hardware Spec Index

Brontix FN-9724 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9724-PRO · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,261 (Case Fans scale)
Category rank#21,174
Street price$39
Power3 W
Performance per dollar32.33
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9724 Pro
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9724 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5846339 (accessed 2026-10-26).