Hardware Spec Index

Teralux FN-3958 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3958-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index874 (Case Fans scale)
Category rank#3,462
Street price$29
Power3 W
Performance per dollar30.14
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3958 XT
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3958 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/20138215 (accessed 2026-10-22).