Hardware Spec Index

Brontix FN-7855 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7855-PLUS · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index543 (Case Fans scale)
Category rank#15,045
Street price$19
Power3 W
Performance per dollar28.58
Released2024

Specifications

BrandBrontix
ModelBrontix FN-7855 Plus
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7855 Plus 140mm PWM Case Fan”, https://vextor7.com/item/4191996 (accessed 2026-10-20).