Hardware Spec Index

Brontix FN-6855 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6855-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,178 (Case Fans scale)
Category rank#36,203
Street price$39
Power4 W
Performance per dollar30.21
Released2020

Specifications

BrandBrontix
ModelBrontix FN-6855 Prime
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6855 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9718421 (accessed 2026-10-26).