Hardware Spec Index

Teralux FN-4447 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4447-XT · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,337 (Case Fans scale)
Category rank#29,126
Street price$49
Power3 W
Performance per dollar27.29
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4447 XT
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-5461 Max 120mm PWM Case Fan362$9Compare
Zephyra FN-4418 Prime 120mm PWM Case Fan756$29Compare
Zephyra FN-9883 Plus 140mm PWM Case Fan700$19Compare
Zephyra FN-4746 Core 140mm PWM ARGB Case Fan851$19Compare
Caldera FN-5665 Ultra 140mm PWM Case Fan716$19Compare
Teralux FN-9051 Pro 140mm PWM Case Fan205$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4447 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/9748867 (accessed 2026-10-19).