Hardware Spec Index

Brontix FN-6620 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6620-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#4,686
Street price$49
Power3 W
Performance per dollar28.57
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6620 Pro
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise34 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-6620 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6829033 (accessed 2026-10-20).