Hardware Spec Index

Teralux FN-3685 Ti 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3685-TI · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index415 (Case Fans scale)
Category rank#25,679
Street price$9
Power4 W
Performance per dollar46.11
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3685 Ti
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3685 Ti 140mm PWM Case Fan”, https://vextor7.com/item/5317294 (accessed 2026-10-26).