Hardware Spec Index

Brontix FN-6854 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6854-CORE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index564 (Case Fans scale)
Category rank#42,333
Street price$19
Power4 W
Performance per dollar29.68
Released2025

Specifications

BrandBrontix
ModelBrontix FN-6854 Core
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6854 Core 140mm PWM Case Fan”, https://vextor7.com/item/11950477 (accessed 2026-10-26).