Hardware Spec Index

Teralux FN-1490 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1490-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index472 (Case Fans scale)
Category rank#48,322
Street price$19
Power4 W
Performance per dollar24.84
Released2021

Specifications

BrandTeralux
ModelTeralux FN-1490 Prime
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1490 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/31310681 (accessed 2026-10-22).