Hardware Spec Index

Teralux FN-8642 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN8642-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index736 (Case Fans scale)
Category rank#11,208
Street price$19
Power4 W
Performance per dollar38.74
Released2026

Specifications

BrandTeralux
ModelTeralux FN-8642 Ultra
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8642 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1035207 (accessed 2026-10-22).