Hardware Spec Index

Teralux FN-3975 Pro 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3975-PRO · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index1,136 (Case Fans scale)
Category rank#34,120
Street price$39
Power4 W
Performance per dollar29.13
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3975 Pro
Size120 × 120 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3975 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9222015 (accessed 2026-10-22).