Hardware Spec Index

Teralux FN-6543 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN6543-PRIME · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,355 (Case Fans scale)
Category rank#5,277
Street price$49
Power4 W
Performance per dollar27.65
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6543 Prime
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6543 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/94516345 (accessed 2026-10-25).