Hardware Spec Index

Brontix FN-4284 Plus 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4284-PLUS · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index981 (Case Fans scale)
Category rank#44,967
Street price$29
Power4 W
Performance per dollar33.83
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4284 Plus
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 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-4284 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2764503 (accessed 2026-10-24).