Hardware Spec Index

Teralux FN-1642 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1642-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index708 (Case Fans scale)
Category rank#46,493
Street price$19
Power4 W
Performance per dollar37.26
Released2026

Specifications

BrandTeralux
ModelTeralux FN-1642 Ultra
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1642 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/53662780 (accessed 2026-10-21).