Hardware Spec Index

Brontix FN-3740 Ti 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3740-TI · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,036 (Case Fans scale)
Category rank#32,559
Street price$29
Power3 W
Performance per dollar35.72
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3740 Ti
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-9791 XT 120mm PWM ARGB Case Fan1,062$39Compare
Teralux FN-7646 Ultra 140mm PWM Case Fan (3-Pack)719$19Compare
Teralux FN-4468 Max 120mm PWM Case Fan (3-Pack)206$9Compare
Zephyra FN-1763 Pro 120mm PWM Case Fan (3-Pack)361$9Compare
Caldera FN-6394 XT 120mm PWM ARGB Case Fan798$19Compare
Corvane FN-3512 Pro 140mm PWM ARGB Case Fan1,076$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3740 Ti 120mm PWM ARGB Case Fan”, https://vextor7.com/item/2000966 (accessed 2026-10-19).