Hardware Spec Index

Brontix FN-3445 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3445-CORE · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index356 (Case Fans scale)
Category rank#12,721
Street price$9
Power4 W
Performance per dollar39.56
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3445 Core
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-7069 Prime 120mm PWM ARGB Case Fan836$29Compare
Corvane FN-8694 XT 120mm PWM ARGB Case Fan (3-Pack)1,162$39Compare
Teralux FN-1678 XT 120mm PWM Case Fan434$19Compare
Caldera FN-8868 Ti 120mm PWM ARGB Case Fan937$29Compare
Zephyra FN-4000 Edge 140mm PWM Case Fan668$19Compare
Caldera FN-4939 Plus 120mm PWM Case Fan724$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3445 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/78283892 (accessed 2026-10-18).