Hardware Spec Index

Brontix FN-9749 SE 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9749-SE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,280 (Case Fans scale)
Category rank#30,730
Street price$49
Power3 W
Performance per dollar26.12
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9749 SE
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 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-9749 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7075659 (accessed 2026-10-22).