Hardware Spec Index

Brontix FN-5647 Plus 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5647-PLUS · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,153 (Case Fans scale)
Category rank#30,605
Street price$39
Power3 W
Performance per dollar29.56
Released2025

Specifications

BrandBrontix
ModelBrontix FN-5647 Plus
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5647 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1004774 (accessed 2026-10-22).