Hardware Spec Index

Brontix FN-9399 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9399-CORE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index509 (Case Fans scale)
Category rank#32,914
Street price$19
Power3 W
Performance per dollar26.79
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9399 Core
Size120 × 120 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-8385 Ultra 120mm PWM Case Fan (3-Pack)720$19Compare
Brontix FN-4515 Prime 140mm PWM ARGB Case Fan1,218$39Compare
Zephyra FN-1474 XT 140mm PWM Case Fan672$19Compare
Zephyra FN-2116 Edge 120mm PWM ARGB Case Fan1,196$39Compare
Caldera FN-4864 Prime 140mm PWM ARGB Case Fan1,086$39Compare
Teralux FN-2972 Edge 120mm PWM ARGB Case Fan1,280$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9399 Core 120mm PWM Case Fan”, https://vextor7.com/item/4970925 (accessed 2026-10-21).