Hardware Spec Index

Teralux FN-4001 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4001-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,391 (Case Fans scale)
Category rank#21,935
Street price$49
Power3 W
Performance per dollar28.39
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4001 Pro
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise29 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-4001 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7990807 (accessed 2026-10-19).