Hardware Spec Index

Teralux FN-4574 Edge 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4574-EDGE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,362 (Case Fans scale)
Category rank#49,937
Street price$49
Power3 W
Performance per dollar27.80
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4574 Edge
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise30 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
Zephyra FN-1701 Max 120mm PWM ARGB Case Fan (3-Pack)1,097$39Compare
Caldera FN-6036 Pro 140mm PWM ARGB Case Fan1,332$49Compare
Brontix FN-1936 Max 140mm PWM Case Fan233$9Compare
Caldera FN-8236 SE 140mm PWM Case Fan547$19Compare
Corvane FN-2806 SE 140mm PWM Case Fan (3-Pack)532$19Compare
Brontix FN-1905 SE 120mm PWM ARGB Case Fan1,121$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4574 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/99838617 (accessed 2026-10-24).