Hardware Spec Index

Teralux FN-6501 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6501-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index591 (Case Fans scale)
Category rank#41,803
Street price$19
Power3 W
Performance per dollar31.11
Released2022

Specifications

BrandTeralux
ModelTeralux FN-6501 Ultra
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6501 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21788711 (accessed 2026-10-25).