Hardware Spec Index

Brontix FN-6543 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6543-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,254 (Case Fans scale)
Category rank#35,141
Street price$49
Power4 W
Performance per dollar25.59
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6543 Ultra
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-5268 SE 120mm PWM ARGB Case Fan1,024$39Compare
Caldera FN-3560 Ultra 120mm PWM ARGB Case Fan1,306$49Compare
Corvane FN-6395 Pro 120mm PWM ARGB Case Fan (3-Pack)1,023$39Compare
Teralux FN-4208 Ti 120mm PWM ARGB Case Fan1,063$29Compare
Corvane FN-4238 Ti 140mm PWM ARGB Case Fan (3-Pack)1,035$29Compare
Brontix FN-5719 Plus 120mm PWM Case Fan680$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6543 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/173565 (accessed 2026-10-20).