Hardware Spec Index

Brontix FN-6221 XT 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6221-XT · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,268 (Case Fans scale)
Category rank#46,581
Street price$49
Power3 W
Performance per dollar25.88
Released2022

Specifications

BrandBrontix
ModelBrontix FN-6221 XT
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise26 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-6221 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7521154 (accessed 2026-10-26).