Hardware Spec Index

Brontix FN-4239 Ti 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4239-TI · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,291 (Case Fans scale)
Category rank#38,456
Street price$49
Power4 W
Performance per dollar26.35
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4239 Ti
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4239 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/18968488 (accessed 2026-10-24).