Hardware Spec Index

Brontix FN-5476 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN5476-SE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index335 (Case Fans scale)
Category rank#12,910
Street price$9
Power3 W
Performance per dollar37.22
Released2021

Specifications

BrandBrontix
ModelBrontix FN-5476 SE
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5476 SE 140mm PWM Case Fan”, https://vextor7.com/item/50835678 (accessed 2026-10-20).