Hardware Spec Index

Teralux FN-6489 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN6489-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index913 (Case Fans scale)
Category rank#29,070
Street price$29
Power4 W
Performance per dollar31.48
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6489 Ultra
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-2193 Ti 120mm PWM ARGB Case Fan816$29Compare
Brontix FN-7988 Pro 120mm PWM Case Fan572$19Compare
Brontix FN-5102 Core 120mm PWM Case Fan (3-Pack)600$19Compare
Caldera FN-8130 SE 140mm PWM ARGB Case Fan937$29Compare
Zephyra FN-7418 Max 120mm PWM ARGB Case Fan1,163$39Compare
Teralux FN-8866 Prime 120mm PWM Case Fan280$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-6489 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/71665385 (accessed 2026-10-26).