Hardware Spec Index

Brontix FN-3105 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3105-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,372 (Case Fans scale)
Category rank#35,623
Street price$49
Power3 W
Performance per dollar28.00
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3105 Prime
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3967 Edge 120mm PWM Case Fan378$19Compare
Caldera FN-3320 Prime 120mm PWM Case Fan782$19Compare
Caldera FN-7708 Prime 120mm PWM ARGB Case Fan (3-Pack)1,303$49Compare
Brontix FN-3997 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,354$49Compare
Corvane FN-5657 Ti 120mm PWM Case Fan620$19Compare
Caldera FN-1952 Pro 120mm PWM Case Fan317$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3105 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/20080227 (accessed 2026-10-20).