Hardware Spec Index

Brontix FN-6543 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6543-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index916 (Case Fans scale)
Category rank#31,655
Street price$29
Power3 W
Performance per dollar31.59
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6543 Ultra
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise26 dBA
BearingRifle 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
Zephyra FN-3790 Edge 120mm PWM ARGB Case Fan858$29Compare
Corvane FN-6260 SE 120mm PWM Case Fan (3-Pack)230$9Compare
Caldera FN-3754 Plus 120mm PWM Case Fan506$19Compare
Zephyra FN-6183 Edge 120mm PWM Case Fan674$19Compare
Brontix FN-2999 Max 140mm PWM Case Fan456$9Compare
Teralux FN-3405 Max 120mm PWM Case Fan (3-Pack)680$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6543 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/19971210 (accessed 2026-10-25).