Hardware Spec Index

Brontix FN-6861 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6861-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index702 (Case Fans scale)
Category rank#33,463
Street price$19
Power3 W
Performance per dollar36.95
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6861 Prime
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6861 Prime 120mm PWM Case Fan”, https://vextor7.com/item/93526964 (accessed 2026-10-26).