Hardware Spec Index

Brontix FN-7403 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7403-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,365 (Case Fans scale)
Category rank#7,585
Street price$49
Power3 W
Performance per dollar27.86
Released2025

Specifications

BrandBrontix
ModelBrontix FN-7403 Ultra
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7403 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/964323 (accessed 2026-10-25).