Hardware Spec Index

Brontix FN-7121 XT 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7121-XT · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,278 (Case Fans scale)
Category rank#32,730
Street price$39
Power2 W
Performance per dollar32.77
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7121 XT
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise30 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-7121 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3200979 (accessed 2026-10-22).