Hardware Spec Index

Teralux FN-4147 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4147-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,203 (Case Fans scale)
Category rank#29,255
Street price$49
Power4 W
Performance per dollar24.55
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4147 Ultra
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise31 dBA
BearingRifle 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
Corvane FN-5720 Pro 140mm PWM Case Fan (3-Pack)598$19Compare
Zephyra FN-9637 Pro 120mm PWM Case Fan321$9Compare
Corvane FN-1326 Edge 120mm PWM Case Fan658$19Compare
Caldera FN-1413 Max 120mm PWM ARGB Case Fan968$29Compare
Caldera FN-4748 Prime 120mm PWM Case Fan240$9Compare
Teralux FN-6403 Ti 120mm PWM Case Fan (3-Pack)222$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4147 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/10117873 (accessed 2026-10-24).