Hardware Spec Index

Teralux FN-5678 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5678-PRO · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index635 (Case Fans scale)
Category rank#1,373
Street price$19
Power4 W
Performance per dollar33.42
Released2019

Specifications

BrandTeralux
ModelTeralux FN-5678 Pro
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5678 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6794982 (accessed 2026-10-23).