Hardware Spec Index

Brontix FN-6401 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6401-CORE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index765 (Case Fans scale)
Category rank#31,510
Street price$29
Power3 W
Performance per dollar26.38
Released2025

Specifications

BrandBrontix
ModelBrontix FN-6401 Core
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6401 Core 140mm PWM Case Fan”, https://vextor7.com/item/37522505 (accessed 2026-10-24).