Hardware Spec Index

Teralux FN-4147 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4147-ULTRA · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index978 (Case Fans scale)
Category rank#36,253
Street price$29
Power3 W
Performance per dollar33.72
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4147 Ultra
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise26 dBA
BearingMagnetic levitation
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
Teralux FN-3286 Ti 140mm PWM Case Fan665$19Compare
Brontix FN-8898 Ti 140mm PWM Case Fan375$19Compare
Zephyra FN-9830 Pro 120mm PWM Case Fan (3-Pack)552$19Compare
Zephyra FN-2459 Max 120mm PWM ARGB Case Fan1,145$39Compare
Zephyra FN-3559 Plus 140mm PWM Case Fan721$19Compare
Corvane FN-4717 XT 120mm PWM Case Fan (3-Pack)344$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4147 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/77574 (accessed 2026-10-18).