Hardware Spec Index

Brontix FN-4268 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4268-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index784 (Case Fans scale)
Category rank#44,233
Street price$29
Power4 W
Performance per dollar27.03
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4268 Prime
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise23 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-4268 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/8032790 (accessed 2026-10-26).