Hardware Spec Index

Brontix FN-4780 Max 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4780-MAX · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index904 (Case Fans scale)
Category rank#28,673
Street price$29
Power2 W
Performance per dollar31.17
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4780 Max
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4780 Max 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/645186 (accessed 2026-10-19).