Hardware Spec Index

Teralux FN-1688 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1688-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,155 (Case Fans scale)
Category rank#40,043
Street price$39
Power4 W
Performance per dollar29.62
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1688 Pro
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1688 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/17451007 (accessed 2026-10-19).