Hardware Spec Index

Brontix FN-3143 Pro 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3143-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,087 (Case Fans scale)
Category rank#11,579
Street price$39
Power4 W
Performance per dollar27.87
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3143 Pro
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-5171 Ti 140mm PWM ARGB Case Fan1,239$39Compare
Teralux FN-1299 Edge 120mm PWM Case Fan (3-Pack)513$19Compare
Corvane FN-5039 Ti 120mm PWM Case Fan553$19Compare
Brontix FN-9564 XT 140mm PWM Case Fan443$19Compare
Brontix FN-6733 Prime 120mm PWM ARGB Case Fan1,392$49Compare
Teralux FN-8214 SE 140mm PWM ARGB Case Fan1,009$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3143 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4385841 (accessed 2026-10-22).