Hardware Spec Index

Brontix FN-6447 Edge 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6447-EDGE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index225 (Case Fans scale)
Category rank#23,729
Street price$9
Power3 W
Performance per dollar25.00
Released2020

Specifications

BrandBrontix
ModelBrontix FN-6447 Edge
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5596 Prime 140mm PWM Case Fan601$19Compare
Zephyra FN-4097 SE 120mm PWM Case Fan564$19Compare
Teralux FN-5864 Max 120mm PWM ARGB Case Fan925$29Compare
Teralux FN-7866 Edge 140mm PWM Case Fan671$19Compare
Caldera FN-9712 Edge 120mm PWM ARGB Case Fan1,400$49Compare
Teralux FN-4420 Ultra 120mm PWM ARGB Case Fan915$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6447 Edge 140mm PWM Case Fan”, https://vextor7.com/item/2929937 (accessed 2026-10-23).