Hardware Spec Index

Brontix FN-4488 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4488-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,295 (Case Fans scale)
Category rank#24,311
Street price$49
Power4 W
Performance per dollar26.43
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4488 Ultra
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise28 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-4488 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/35306365 (accessed 2026-10-25).