Hardware Spec Index

Brontix FN-3557 Core 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3557-CORE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,115 (Case Fans scale)
Category rank#37,542
Street price$39
Power3 W
Performance per dollar28.59
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3557 Core
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise34 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
Brontix FN-2139 Ti 140mm PWM Case Fan544$19Compare
Caldera FN-8932 Core 120mm PWM ARGB Case Fan1,284$49Compare
Corvane FN-8880 Pro 140mm PWM Case Fan (3-Pack)583$19Compare
Brontix FN-5700 Pro 140mm PWM Case Fan (3-Pack)745$19Compare
Zephyra FN-3678 Ultra 120mm PWM Case Fan547$19Compare
Teralux FN-4314 Max 120mm PWM ARGB Case Fan893$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3557 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6898474 (accessed 2026-10-21).