Hardware Spec Index

Brontix FN-5749 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5749-PLUS · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index974 (Case Fans scale)
Category rank#39,878
Street price$29
Power4 W
Performance per dollar33.59
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5749 Plus
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5749 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2227690 (accessed 2026-10-22).