Hardware Spec Index

Brontix FN-3107 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3107-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index425 (Case Fans scale)
Category rank#37,886
Street price$19
Power4 W
Performance per dollar22.37
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3107 Prime
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3487 Edge 120mm PWM ARGB Case Fan974$29Compare
Teralux FN-4834 Max 120mm PWM Case Fan647$19Compare
Caldera FN-4310 Ultra 140mm PWM Case Fan (3-Pack)213$9Compare
Caldera FN-9897 Ultra 120mm PWM ARGB Case Fan1,240$49Compare
Zephyra FN-3670 Pro 120mm PWM Case Fan (3-Pack)246$9Compare
Brontix FN-4736 Edge 140mm PWM Case Fan (3-Pack)481$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3107 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7329558 (accessed 2026-10-21).