Hardware Spec Index

Teralux FN-6406 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6406-XT · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index536 (Case Fans scale)
Category rank#32,437
Street price$19
Power3 W
Performance per dollar28.21
Released2023

Specifications

BrandTeralux
ModelTeralux FN-6406 XT
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise26 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
Corvane FN-4620 Ti 120mm PWM ARGB Case Fan854$29Compare
Teralux FN-3004 Prime 120mm PWM Case Fan (3-Pack)594$19Compare
Caldera FN-2591 XT 140mm PWM ARGB Case Fan1,079$39Compare
Brontix FN-9117 Prime 140mm PWM Case Fan645$19Compare
Teralux FN-2407 Core 120mm PWM ARGB Case Fan985$29Compare
Zephyra FN-6212 Core 140mm PWM ARGB Case Fan848$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-6406 XT 140mm PWM Case Fan”, https://vextor7.com/item/3380046 (accessed 2026-10-24).