Hardware Spec Index

Teralux FN-3406 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3406-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index405 (Case Fans scale)
Category rank#1,907
Street price$9
Power4 W
Performance per dollar45.00
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3406 Ultra
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-9524 Edge 140mm PWM ARGB Case Fan1,137$39Compare
Teralux FN-1178 Pro 140mm PWM ARGB Case Fan1,242$39Compare
Caldera FN-9963 XT 120mm PWM Case Fan599$19Compare
Zephyra FN-8630 SE 120mm PWM Case Fan (3-Pack)280$9Compare
Teralux FN-5490 Prime 120mm PWM Case Fan317$9Compare
Zephyra FN-1537 Edge 140mm PWM ARGB Case Fan830$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3406 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/12929323 (accessed 2026-10-20).