Hardware Spec Index

Teralux FN-5667 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5667-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index997 (Case Fans scale)
Category rank#9,976
Street price$29
Power3 W
Performance per dollar34.38
Released2026

Specifications

BrandTeralux
ModelTeralux FN-5667 Ultra
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5667 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/32941847 (accessed 2026-10-20).