Hardware Spec Index

Teralux FN-6780 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6780-XT · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index734 (Case Fans scale)
Category rank#40,350
Street price$29
Power4 W
Performance per dollar25.31
Released2020

Specifications

BrandTeralux
ModelTeralux FN-6780 XT
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6780 XT 140mm PWM Case Fan”, https://vextor7.com/item/2456483 (accessed 2026-10-24).