Hardware Spec Index

Teralux FN-1691 Pro 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1691-PRO · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index973 (Case Fans scale)
Category rank#13,559
Street price$29
Power3 W
Performance per dollar33.55
Released2026

Specifications

BrandTeralux
ModelTeralux FN-1691 Pro
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise35 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-1691 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/18344646 (accessed 2026-10-26).