Hardware Spec Index

Brontix FN-6975 Core 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6975-CORE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index887 (Case Fans scale)
Category rank#17,567
Street price$29
Power4 W
Performance per dollar30.59
Released2022

Specifications

BrandBrontix
ModelBrontix FN-6975 Core
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6975 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/638748 (accessed 2026-10-25).