Hardware Spec Index

Brontix FN-4280 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4280-SE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,126 (Case Fans scale)
Category rank#21,447
Street price$29
Power3 W
Performance per dollar38.83
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4280 SE
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise22 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-4280 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/12464 (accessed 2026-10-20).