Hardware Spec Index

Teralux FN-2678 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN2678-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,035 (Case Fans scale)
Category rank#3,688
Street price$39
Power3 W
Performance per dollar26.54
Released2025

Specifications

BrandTeralux
ModelTeralux FN-2678 Ultra
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2678 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3479634 (accessed 2026-10-26).