Hardware Spec Index

Brontix FN-1146 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1146-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,243 (Case Fans scale)
Category rank#42,123
Street price$49
Power4 W
Performance per dollar25.37
Released2019

Specifications

BrandBrontix
ModelBrontix FN-1146 Prime
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1146 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/76013941 (accessed 2026-10-23).