Hardware Spec Index

Teralux FN-9147 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9147-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index666 (Case Fans scale)
Category rank#49,347
Street price$19
Power4 W
Performance per dollar35.05
Released2021

Specifications

BrandTeralux
ModelTeralux FN-9147 Ultra
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-8989 XT 120mm PWM ARGB Case Fan (3-Pack)840$29Compare
Caldera FN-4668 Plus 120mm PWM ARGB Case Fan (3-Pack)1,185$49Compare
Corvane FN-5381 Plus 140mm PWM Case Fan672$19Compare
Caldera FN-7487 Prime 140mm PWM ARGB Case Fan1,351$49Compare
Brontix FN-6070 SE 120mm PWM ARGB Case Fan (3-Pack)888$29Compare
Caldera FN-6850 Ultra 120mm PWM Case Fan (3-Pack)578$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9147 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3135052 (accessed 2026-10-20).