Hardware Spec Index

Teralux FN-3688 SE 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3688-SE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index466 (Case Fans scale)
Category rank#1,246
Street price$19
Power4 W
Performance per dollar24.53
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3688 SE
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3688 SE 120mm PWM Case Fan”, https://vextor7.com/item/287365 (accessed 2026-10-21).