Hardware Spec Index

Teralux FN-3121 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3121-EDGE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index458 (Case Fans scale)
Category rank#15,466
Street price$19
Power4 W
Performance per dollar24.11
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3121 Edge
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3121 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/462203 (accessed 2026-10-21).