Hardware Spec Index

Teralux FN-3699 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3699-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index252 (Case Fans scale)
Category rank#40,479
Street price$9
Power3 W
Performance per dollar28.00
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3699 Ultra
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3699 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/94551927 (accessed 2026-10-22).