Hardware Spec Index

Brontix FN-7783 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7783-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index882 (Case Fans scale)
Category rank#38,065
Street price$29
Power3 W
Performance per dollar30.41
Released2019

Specifications

BrandBrontix
ModelBrontix FN-7783 Ultra
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7783 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/652268 (accessed 2026-10-22).