Hardware Spec Index

Brontix FN-7855 SE 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7855-SE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,158 (Case Fans scale)
Category rank#33,699
Street price$39
Power3 W
Performance per dollar29.69
Released2019

Specifications

BrandBrontix
ModelBrontix FN-7855 SE
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7855 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/582148 (accessed 2026-10-19).