Hardware Spec Index

Teralux FN-2785 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN2785-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index676 (Case Fans scale)
Category rank#48,571
Street price$19
Power4 W
Performance per dollar35.58
Released2020

Specifications

BrandTeralux
ModelTeralux FN-2785 Prime
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2785 Prime 140mm PWM Case Fan”, https://vextor7.com/item/485529 (accessed 2026-10-22).