Hardware Spec Index

Brontix FN-3120 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3120-XT · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index227 (Case Fans scale)
Category rank#19,652
Street price$9
Power3 W
Performance per dollar25.22
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3120 XT
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3120 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/74559576 (accessed 2026-10-24).