Hardware Spec Index

Brontix FN-6665 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6665-CORE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index332 (Case Fans scale)
Category rank#18,424
Street price$9
Power3 W
Performance per dollar36.89
Released2024

Specifications

BrandBrontix
ModelBrontix FN-6665 Core
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6665 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/16004382 (accessed 2026-10-19).