Hardware Spec Index

Brontix FN-4204 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4204-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,186 (Case Fans scale)
Category rank#47,609
Street price$49
Power3 W
Performance per dollar24.20
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4204 Prime
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4204 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6360489 (accessed 2026-10-21).