Hardware Spec Index

Teralux FN-3961 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3961-PRIME · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index1,231 (Case Fans scale)
Category rank#17,265
Street price$39
Power3 W
Performance per dollar31.56
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3961 Prime
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3961 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/804808 (accessed 2026-10-22).