Hardware Spec Index

Brontix FN-5731 Max 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5731-MAX · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,252 (Case Fans scale)
Category rank#31,040
Street price$39
Power3 W
Performance per dollar32.10
Released2019

Specifications

BrandBrontix
ModelBrontix FN-5731 Max
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise36 dBA
BearingMagnetic levitation
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-6726 Edge 140mm PWM Case Fan (3-Pack)681$19Compare
Caldera FN-5386 Prime 120mm PWM Case Fan514$19Compare
Zephyra FN-4358 Plus 120mm PWM ARGB Case Fan1,161$49Compare
Zephyra FN-6405 Max 140mm PWM ARGB Case Fan1,217$39Compare
Caldera FN-3355 Max 120mm PWM ARGB Case Fan1,036$39Compare
Teralux FN-2590 Edge 140mm PWM ARGB Case Fan1,150$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5731 Max 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4861501 (accessed 2026-10-21).