Hardware Spec Index

Teralux FN-5574 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5574-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index997 (Case Fans scale)
Category rank#12,696
Street price$39
Power3 W
Performance per dollar25.56
Released2023

Specifications

BrandTeralux
ModelTeralux FN-5574 Prime
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise28 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
Caldera FN-6442 Plus 140mm PWM ARGB Case Fan1,007$29Compare
Caldera FN-4014 Ultra 140mm PWM Case Fan419$19Compare
Teralux FN-6401 Plus 120mm PWM ARGB Case Fan942$29Compare
Corvane FN-9863 XT 120mm PWM Case Fan770$19Compare
Teralux FN-2472 XT 140mm PWM Case Fan506$19Compare
Corvane FN-8060 Ultra 120mm PWM Case Fan231$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5574 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7315276 (accessed 2026-10-21).