Hardware Spec Index

Brontix FN-3649 Core 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3649-CORE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index775 (Case Fans scale)
Category rank#30,126
Street price$29
Power4 W
Performance per dollar26.72
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3649 Core
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 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
Teralux FN-7716 Edge 140mm PWM Case Fan219$9Compare
Teralux FN-5944 Ti 140mm PWM ARGB Case Fan1,228$49Compare
Brontix FN-2695 Ultra 120mm PWM ARGB Case Fan1,272$49Compare
Teralux FN-4865 Edge 140mm PWM Case Fan (3-Pack)728$29Compare
Corvane FN-3815 Edge 120mm PWM Case Fan (3-Pack)565$19Compare
Teralux FN-3942 Ti 120mm PWM Case Fan (3-Pack)594$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3649 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7360494 (accessed 2026-10-25).