Hardware Spec Index

Brontix FN-3343 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3343-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index595 (Case Fans scale)
Category rank#10,478
Street price$19
Power3 W
Performance per dollar31.32
Released2022

Specifications

BrandBrontix
ModelBrontix FN-3343 Ultra
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 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-8128 Edge 120mm PWM ARGB Case Fan996$29Compare
Brontix FN-3788 Plus 140mm PWM Case Fan (3-Pack)284$9Compare
Caldera FN-5855 Ti 120mm PWM Case Fan441$19Compare
Brontix FN-4415 Core 120mm PWM ARGB Case Fan1,071$39Compare
Corvane FN-1365 Edge 120mm PWM ARGB Case Fan952$29Compare
Zephyra FN-3198 Plus 140mm PWM Case Fan428$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3343 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/2525654 (accessed 2026-10-22).