Hardware Spec Index

Teralux FN-1531 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1531-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index827 (Case Fans scale)
Category rank#48,559
Street price$29
Power3 W
Performance per dollar28.52
Released2020

Specifications

BrandTeralux
ModelTeralux FN-1531 Prime
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1531 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3272256 (accessed 2026-10-26).