Hardware Spec Index

Brontix FN-4611 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4611-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index452 (Case Fans scale)
Category rank#1,117
Street price$19
Power4 W
Performance per dollar23.79
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4611 Ultra
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-2079 Pro 120mm PWM ARGB Case Fan975$39Compare
Caldera FN-8802 Ultra 120mm PWM Case Fan331$9Compare
Corvane FN-3090 Edge 120mm PWM Case Fan611$19Compare
Caldera FN-1627 SE 140mm PWM Case Fan611$19Compare
Corvane FN-4622 Prime 120mm PWM Case Fan (3-Pack)686$19Compare
Corvane FN-1936 Prime 140mm PWM Case Fan364$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4611 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/6325241 (accessed 2026-10-19).