Hardware Spec Index

Brontix FN-7421 Core 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7421-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index851 (Case Fans scale)
Category rank#20,741
Street price$29
Power3 W
Performance per dollar29.34
Released2026

Specifications

BrandBrontix
ModelBrontix FN-7421 Core
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7421 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6043440 (accessed 2026-10-21).