Hardware Spec Index

Teralux FN-3485 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3485-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index660 (Case Fans scale)
Category rank#13,115
Street price$19
Power4 W
Performance per dollar34.74
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3485 Ultra
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3485 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/21528233 (accessed 2026-10-24).