Hardware Spec Index

Teralux FN-3174 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3174-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index561 (Case Fans scale)
Category rank#12,968
Street price$19
Power3 W
Performance per dollar29.53
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3174 Ultra
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise36 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-1890 Ti 120mm PWM ARGB Case Fan1,007$29Compare
Corvane FN-8181 Prime 120mm PWM ARGB Case Fan (3-Pack)1,328$49Compare
Caldera FN-8222 Pro 140mm PWM ARGB Case Fan846$29Compare
Zephyra FN-1503 Prime 140mm PWM ARGB Case Fan1,192$39Compare
Corvane FN-1550 Ultra 120mm PWM ARGB Case Fan1,165$39Compare
Zephyra FN-2554 Ti 120mm PWM ARGB Case Fan972$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3174 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/91318883 (accessed 2026-10-22).