Hardware Spec Index

Teralux FN-3420 Ti 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3420-TI · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index385 (Case Fans scale)
Category rank#47,155
Street price$19
Power3 W
Performance per dollar20.26
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3420 Ti
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-8117 Pro 120mm PWM Case Fan776$19Compare
Corvane FN-9697 Plus 120mm PWM Case Fan (3-Pack)683$19Compare
Caldera FN-2782 Ultra 120mm PWM Case Fan773$19Compare
Caldera FN-7788 Plus 140mm PWM ARGB Case Fan827$29Compare
Caldera FN-6528 Ultra 120mm PWM Case Fan665$19Compare
Caldera FN-6461 Prime 120mm PWM ARGB Case Fan906$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3420 Ti 120mm PWM Case Fan”, https://vextor7.com/item/2190953 (accessed 2026-10-25).