Hardware Spec Index

Brontix FN-4666 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4666-SE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,290 (Case Fans scale)
Category rank#5,089
Street price$49
Power3 W
Performance per dollar26.33
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4666 SE
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4666 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3936662 (accessed 2026-10-20).