Hardware Spec Index

Brontix FN-6440 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6440-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index308 (Case Fans scale)
Category rank#44,603
Street price$9
Power3 W
Performance per dollar34.22
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6440 Core
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6440 Core 140mm PWM Case Fan”, https://vextor7.com/item/54771397 (accessed 2026-10-25).