Hardware Spec Index

Teralux FN-3980 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3980-PRIME · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,017 (Case Fans scale)
Category rank#39,589
Street price$29
Power3 W
Performance per dollar35.07
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3980 Prime
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise28 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-3980 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/12949039 (accessed 2026-10-23).