Hardware Spec Index

Brontix FN-4786 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4786-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index219 (Case Fans scale)
Category rank#18,661
Street price$9
Power3 W
Performance per dollar24.33
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4786 Plus
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4786 Plus 140mm PWM Case Fan”, https://vextor7.com/item/5489633 (accessed 2026-10-19).