Hardware Spec Index

Brontix FN-5756 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5756-SE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index892 (Case Fans scale)
Category rank#46,256
Street price$29
Power3 W
Performance per dollar30.76
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5756 SE
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5756 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/30451962 (accessed 2026-10-22).