Hardware Spec Index

Brontix FN-7749 Edge 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7749-EDGE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,306 (Case Fans scale)
Category rank#39,971
Street price$49
Power3 W
Performance per dollar26.65
Released2020

Specifications

BrandBrontix
ModelBrontix FN-7749 Edge
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 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-7749 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6328451 (accessed 2026-10-19).