Hardware Spec Index

Brontix FN-3405 Pro 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3405-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,273 (Case Fans scale)
Category rank#41,175
Street price$49
Power3 W
Performance per dollar25.98
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3405 Pro
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1542 XT 120mm PWM Case Fan480$19Compare
Zephyra FN-5979 Ti 120mm PWM Case Fan460$19Compare
Brontix FN-6763 XT 120mm PWM Case Fan674$19Compare
Corvane FN-8278 SE 120mm PWM Case Fan611$19Compare
Teralux FN-2293 Prime 120mm PWM ARGB Case Fan925$29Compare
Teralux FN-3951 Ti 140mm PWM Case Fan (3-Pack)401$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3405 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7354548 (accessed 2026-10-21).