Hardware Spec Index

Brontix FN-3723 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3723-PRO · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index432 (Case Fans scale)
Category rank#14,080
Street price$19
Power3 W
Performance per dollar22.74
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3723 Pro
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise33 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
Zephyra FN-7772 Core 120mm PWM ARGB Case Fan1,288$49Compare
Corvane FN-7692 Ti 120mm PWM ARGB Case Fan (3-Pack)801$19Compare
Brontix FN-5719 SE 140mm PWM Case Fan693$19Compare
Teralux FN-5040 Max 120mm PWM ARGB Case Fan (3-Pack)1,102$39Compare
Caldera FN-7222 Core 120mm PWM Case Fan250$9Compare
Zephyra FN-1247 Ti 140mm PWM ARGB Case Fan875$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3723 Pro 140mm PWM Case Fan”, https://vextor7.com/item/83953299 (accessed 2026-10-26).