Hardware Spec Index

Brontix FN-5681 Core 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5681-CORE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index870 (Case Fans scale)
Category rank#25,227
Street price$29
Power3 W
Performance per dollar30.00
Released2020

Specifications

BrandBrontix
ModelBrontix FN-5681 Core
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5681 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/11614354 (accessed 2026-10-26).