Hardware Spec Index

Teralux FN-3996 XT 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3996-XT · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index992 (Case Fans scale)
Category rank#15,812
Street price$29
Power3 W
Performance per dollar34.21
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3996 XT
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise25 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-3996 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/565087 (accessed 2026-10-22).