Hardware Spec Index

Brontix FN-3725 XT 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3725-XT · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index992 (Case Fans scale)
Category rank#30,069
Street price$29
Power3 W
Performance per dollar34.21
Released2020

Specifications

BrandBrontix
ModelBrontix FN-3725 XT
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise32 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
Teralux FN-9866 Ultra 140mm PWM Case Fan615$19Compare
Brontix FN-1004 Ti 140mm PWM ARGB Case Fan (3-Pack)988$29Compare
Brontix FN-6843 Prime 140mm PWM ARGB Case Fan944$29Compare
Teralux FN-9971 Pro 120mm PWM Case Fan693$19Compare
Caldera FN-8675 Ti 120mm PWM Case Fan673$19Compare
Brontix FN-9178 Plus 120mm PWM Case Fan313$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3725 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3547862 (accessed 2026-10-26).