Hardware Spec Index

Brontix FN-5856 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5856-CORE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,068 (Case Fans scale)
Category rank#29,016
Street price$39
Power3 W
Performance per dollar27.38
Released2021

Specifications

BrandBrontix
ModelBrontix FN-5856 Core
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5856 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6421473 (accessed 2026-10-21).