Hardware Spec Index

Brontix FN-6845 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6845-CORE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index614 (Case Fans scale)
Category rank#28,939
Street price$19
Power3 W
Performance per dollar32.32
Released2020

Specifications

BrandBrontix
ModelBrontix FN-6845 Core
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6845 Core 140mm PWM Case Fan”, https://vextor7.com/item/12446239 (accessed 2026-10-23).