Hardware Spec Index

Brontix FN-9725 SE 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9725-SE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,025 (Case Fans scale)
Category rank#35,884
Street price$39
Power3 W
Performance per dollar26.28
Released2020

Specifications

BrandBrontix
ModelBrontix FN-9725 SE
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-4578 Pro 120mm PWM Case Fan (3-Pack)437$19Compare
Corvane FN-6783 XT 120mm PWM Case Fan428$19Compare
Zephyra FN-1283 XT 120mm PWM Case Fan505$19Compare
Brontix FN-8589 SE 140mm PWM Case Fan (3-Pack)553$19Compare
Zephyra FN-6792 Edge 120mm PWM Case Fan622$19Compare
Brontix FN-1525 Ti 120mm PWM ARGB Case Fan (3-Pack)1,280$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9725 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/41917716 (accessed 2026-10-26).