Hardware Spec Index

Brontix FN-7747 SE 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7747-SE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,355 (Case Fans scale)
Category rank#48,986
Street price$49
Power3 W
Performance per dollar27.65
Released2020

Specifications

BrandBrontix
ModelBrontix FN-7747 SE
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7747 SE 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/48752537 (accessed 2026-10-20).