Hardware Spec Index

Brontix FN-6343 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6343-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,397 (Case Fans scale)
Category rank#34,151
Street price$49
Power4 W
Performance per dollar28.51
Released2025

Specifications

BrandBrontix
ModelBrontix FN-6343 Prime
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise23 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-6343 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2954355 (accessed 2026-10-22).