Hardware Spec Index

Brontix FN-5756 SE 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5756-SE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index832 (Case Fans scale)
Category rank#19,748
Street price$29
Power3 W
Performance per dollar28.69
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5756 SE
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5756 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2864175 (accessed 2026-10-24).