Hardware Spec Index

Teralux FN-3986 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3986-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index499 (Case Fans scale)
Category rank#21,490
Street price$19
Power3 W
Performance per dollar26.26
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3986 Edge
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3986 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/86963 (accessed 2026-10-19).