Hardware Spec Index

Teralux FN-3505 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3505-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index433 (Case Fans scale)
Category rank#35,949
Street price$9
Power3 W
Performance per dollar48.11
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3505 Ultra
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3505 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/951479 (accessed 2026-10-23).