Hardware Spec Index

Teralux FN-3699 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3699-PRIME · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index1,169 (Case Fans scale)
Category rank#31,595
Street price$39
Power3 W
Performance per dollar29.97
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3699 Prime
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3699 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/10140515 (accessed 2026-10-26).