Hardware Spec Index

Brontix FN-4239 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4239-PLUS · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index866 (Case Fans scale)
Category rank#21,614
Street price$29
Power3 W
Performance per dollar29.86
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4239 Plus
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4239 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/50836892 (accessed 2026-10-20).