Hardware Spec Index

Teralux FN-2779 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN2779-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index982 (Case Fans scale)
Category rank#1,351
Street price$29
Power4 W
Performance per dollar33.86
Released2023

Specifications

BrandTeralux
ModelTeralux FN-2779 Prime
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise28 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-2779 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7976885 (accessed 2026-10-22).