Hardware Spec Index

Brontix FN-3109 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3109-SE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index464 (Case Fans scale)
Category rank#48,249
Street price$19
Power3 W
Performance per dollar24.42
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3109 SE
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3564 Max 120mm PWM Case Fan647$19Compare
Brontix FN-6873 Ti 140mm PWM Case Fan (3-Pack)345$9Compare
Corvane FN-8449 Ti 120mm PWM Case Fan (3-Pack)476$19Compare
Caldera FN-2060 Core 120mm PWM Case Fan447$19Compare
Zephyra FN-9173 SE 140mm PWM Case Fan (3-Pack)579$19Compare
Caldera FN-1277 Core 120mm PWM Case Fan310$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3109 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/365499 (accessed 2026-10-26).