Hardware Spec Index

Teralux FN-6578 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN6578-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,362 (Case Fans scale)
Category rank#31,028
Street price$49
Power3 W
Performance per dollar27.80
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6578 Prime
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6578 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/980230 (accessed 2026-10-20).