Hardware Spec Index

Teralux FN-3906 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3906-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,143 (Case Fans scale)
Category rank#19,075
Street price$39
Power3 W
Performance per dollar29.31
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3906 Ultra
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3906 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/11699032 (accessed 2026-10-21).