Hardware Spec Index

Teralux FN-9047 Pro 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9047-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,211 (Case Fans scale)
Category rank#41,166
Street price$39
Power3 W
Performance per dollar31.05
Released2022

Specifications

BrandTeralux
ModelTeralux FN-9047 Pro
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-5890 Core 120mm PWM Case Fan323$9Compare
Zephyra FN-5640 XT 140mm PWM ARGB Case Fan997$29Compare
Teralux FN-3955 Ti 120mm PWM Case Fan594$19Compare
Brontix FN-8280 SE 120mm PWM Case Fan (3-Pack)524$19Compare
Zephyra FN-7709 Edge 120mm PWM Case Fan399$9Compare
Brontix FN-3542 SE 120mm PWM ARGB Case Fan1,163$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9047 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/10381 (accessed 2026-10-19).