Hardware Spec Index

Teralux FN-4487 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4487-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index829 (Case Fans scale)
Category rank#43,203
Street price$29
Power3 W
Performance per dollar28.59
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4487 Pro
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4487 Pro 140mm PWM Case Fan”, https://vextor7.com/item/6819340 (accessed 2026-10-25).