Hardware Spec Index

Teralux FN-2566 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN2566-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,263 (Case Fans scale)
Category rank#29,477
Street price$49
Power3 W
Performance per dollar25.78
Released2022

Specifications

BrandTeralux
ModelTeralux FN-2566 Prime
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2566 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2298610 (accessed 2026-10-19).