Hardware Spec Index

Brontix FN-4709 XT 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4709-XT · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index250 (Case Fans scale)
Category rank#48,709
Street price$9
Power4 W
Performance per dollar27.78
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4709 XT
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4709 XT 120mm PWM Case Fan”, https://vextor7.com/item/4977968 (accessed 2026-10-21).