Hardware Spec Index

Teralux FN-4487 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4487-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,098 (Case Fans scale)
Category rank#45,095
Street price$39
Power3 W
Performance per dollar28.15
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4487 Ultra
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4487 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/54893853 (accessed 2026-10-23).