Hardware Spec Index

Teralux FN-6540 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6540-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index339 (Case Fans scale)
Category rank#972
Street price$19
Power4 W
Performance per dollar17.84
Released2026

Specifications

BrandTeralux
ModelTeralux FN-6540 Ultra
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6540 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/62812677 (accessed 2026-10-22).