Hardware Spec Index

Brontix FN-5665 Max 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5665-MAX · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index1,183 (Case Fans scale)
Category rank#27,687
Street price$39
Power3 W
Performance per dollar30.33
Released2026

Specifications

BrandBrontix
ModelBrontix FN-5665 Max
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5665 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/707830 (accessed 2026-10-26).