Hardware Spec Index

Brontix FN-4346 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4346-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index241 (Case Fans scale)
Category rank#46,480
Street price$9
Power3 W
Performance per dollar26.78
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4346 Ultra
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise35 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
Corvane FN-3443 Prime 120mm PWM ARGB Case Fan983$39Compare
Caldera FN-4004 Ultra 120mm PWM ARGB Case Fan1,396$49Compare
Caldera FN-4757 XT 120mm PWM ARGB Case Fan1,039$39Compare
Corvane FN-8305 Edge 140mm PWM Case Fan (3-Pack)278$9Compare
Zephyra FN-5412 Core 120mm PWM ARGB Case Fan1,020$39Compare
Brontix FN-3168 Edge 140mm PWM Case Fan212$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4346 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/10244727 (accessed 2026-10-21).