Hardware Spec Index

Teralux FN-4663 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4663-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,343 (Case Fans scale)
Category rank#47,003
Street price$49
Power3 W
Performance per dollar27.41
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4663 Ultra
Size120 × 120 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise29 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
Caldera FN-2083 Prime 120mm PWM Case Fan453$19Compare
Teralux FN-5780 Pro 140mm PWM Case Fan (3-Pack)720$19Compare
Zephyra FN-1951 Plus 120mm PWM ARGB Case Fan1,069$29Compare
Caldera FN-4063 Edge 120mm PWM Case Fan297$9Compare
Caldera FN-6608 XT 120mm PWM Case Fan (3-Pack)273$9Compare
Caldera FN-6736 Core 120mm PWM Case Fan567$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4663 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7355647 (accessed 2026-10-22).