Hardware Spec Index

Teralux FN-6440 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN6440-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index239 (Case Fans scale)
Category rank#30,786
Street price$9
Power4 W
Performance per dollar26.56
Released2025

Specifications

BrandTeralux
ModelTeralux FN-6440 Ultra
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6440 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/13637990 (accessed 2026-10-26).