Hardware Spec Index

Teralux FN-3868 SE 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3868-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index301 (Case Fans scale)
Category rank#37,542
Street price$9
Power3 W
Performance per dollar33.44
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3868 SE
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3868 SE 140mm PWM Case Fan”, https://vextor7.com/item/4359286 (accessed 2026-10-20).