Hardware Spec Index

Teralux FN-3887 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3887-PRO · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index694 (Case Fans scale)
Category rank#39,634
Street price$19
Power3 W
Performance per dollar36.53
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3887 Pro
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3887 Pro 120mm PWM Case Fan”, https://vextor7.com/item/120920 (accessed 2026-10-22).