Hardware Spec Index

Brontix FN-6683 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6683-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index295 (Case Fans scale)
Category rank#27,911
Street price$9
Power3 W
Performance per dollar32.78
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6683 Ultra
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-3700 Prime 120mm PWM ARGB Case Fan1,059$29Compare
Teralux FN-6360 Ultra 140mm PWM ARGB Case Fan1,068$39Compare
Brontix FN-4142 Edge 140mm PWM ARGB Case Fan (3-Pack)1,104$39Compare
Brontix FN-5081 Prime 120mm PWM Case Fan301$9Compare
Zephyra FN-6701 Ultra 140mm PWM Case Fan661$19Compare
Caldera FN-4821 Ultra 120mm PWM ARGB Case Fan1,054$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6683 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/4916730 (accessed 2026-10-26).