Hardware Spec Index

Brontix FN-4117 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4117-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index584 (Case Fans scale)
Category rank#44,128
Street price$19
Power3 W
Performance per dollar30.74
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4117 Ultra
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise25 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
Zephyra FN-6837 Pro 120mm PWM Case Fan751$29Compare
Caldera FN-5318 Edge 120mm PWM ARGB Case Fan (3-Pack)1,233$39Compare
Brontix FN-9032 Ultra 140mm PWM ARGB Case Fan (3-Pack)1,098$39Compare
Caldera FN-6678 Max 120mm PWM Case Fan649$19Compare
Teralux FN-7193 XT 120mm PWM Case Fan385$9Compare
Corvane FN-9710 XT 120mm PWM Case Fan335$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4117 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/93021536 (accessed 2026-10-22).