Hardware Spec Index

Teralux FN-3231 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3231-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,150 (Case Fans scale)
Category rank#49,626
Street price$39
Power3 W
Performance per dollar29.49
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3231 Prime
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3231 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3601730 (accessed 2026-10-23).