Hardware Spec Index

Brontix FN-6421 Ti 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6421-TI · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,209 (Case Fans scale)
Category rank#337
Street price$39
Power3 W
Performance per dollar31.00
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6421 Ti
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6421 Ti 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/846630 (accessed 2026-10-25).