Hardware Spec Index

Teralux FN-2780 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN2780-PRIME · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,005 (Case Fans scale)
Category rank#37,314
Street price$29
Power2 W
Performance per dollar34.66
Released2024

Specifications

BrandTeralux
ModelTeralux FN-2780 Prime
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2780 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/93037198 (accessed 2026-10-22).