Hardware Spec Index

Teralux FN-2166 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2166-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index910 (Case Fans scale)
Category rank#26,409
Street price$29
Power2 W
Performance per dollar31.38
Released2019

Specifications

BrandTeralux
ModelTeralux FN-2166 Ultra
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise35 dBA
BearingMagnetic levitation
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
Corvane FN-8497 Pro 140mm PWM Case Fan (3-Pack)593$19Compare
Caldera FN-6720 Ti 140mm PWM Case Fan (3-Pack)712$19Compare
Zephyra FN-4187 SE 140mm PWM ARGB Case Fan1,158$49Compare
Corvane FN-7222 XT 140mm PWM Case Fan711$19Compare
Zephyra FN-1579 Ultra 120mm PWM ARGB Case Fan1,254$39Compare
Corvane FN-2201 Edge 120mm PWM ARGB Case Fan1,079$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-2166 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/22556274 (accessed 2026-10-26).