Hardware Spec Index

Teralux FN-5331 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5331-PRIME · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index541 (Case Fans scale)
Category rank#18,186
Street price$19
Power3 W
Performance per dollar28.47
Released2026

Specifications

BrandTeralux
ModelTeralux FN-5331 Prime
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5331 Prime 140mm PWM Case Fan”, https://vextor7.com/item/48750676 (accessed 2026-10-20).