Hardware Spec Index

Brontix FN-7854 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7854-SE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index748 (Case Fans scale)
Category rank#49,807
Street price$19
Power3 W
Performance per dollar39.37
Released2023

Specifications

BrandBrontix
ModelBrontix FN-7854 SE
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7854 SE 140mm PWM Case Fan”, https://vextor7.com/item/3525484 (accessed 2026-10-22).